15764:
17261:
considers, such as
Hilbert spaces (e.g. the space of square integrable real valued functions) or separable Banach spaces (e.g. the space of continuous real-valued functions on a compact interval, with the uniform convergence norm), have denumerable (i. e. countably infinite) dimension in the category of Banach spaces (though still their Euclidean vector space dimension is uncountable), so in these restricted contexts, the number of degrees of freedom (interpreted now as the vector space dimension of a dense subspace rather than the vector space dimension of the function space of interest itself) is denumerable.
8521:
21774:
14492:
9485:
1948:
15750:
7952:
31:
11942:
14140:
21270:
20032:
8914:
1798:
other hand, the mass and charge appearing in the theory are… the values modified by field reactions. Since this is so, and particularly since the theory is unable to calculate the modified mass and charge, we may adopt the procedure of substituting experimental values for them phenomenologically... This procedure is called the renormalization of mass and charge… After long, laborious calculations, less skillful than
Schwinger's, we obtained a result... which was in agreement with Americans'.
10829:
8516:{\displaystyle \langle \Omega |T\{\phi (x)\phi (y)\}|\Omega \rangle ={\frac {\displaystyle \sum _{n=0}^{\infty }{\frac {(-i\lambda )^{n}}{(4!)^{n}n!}}\int d^{4}z_{1}\cdots \int d^{4}z_{n}\langle 0|T\{\phi _{I}(x)\phi _{I}(y)\phi _{I}(z_{1})^{4}\cdots \phi _{I}(z_{n})^{4}\}|0\rangle }{\displaystyle \sum _{n=0}^{\infty }{\frac {(-i\lambda )^{n}}{(4!)^{n}n!}}\int d^{4}z_{1}\cdots \int d^{4}z_{n}\langle 0|T\{\phi _{I}(z_{1})^{4}\cdots \phi _{I}(z_{n})^{4}\}|0\rangle }}.}
5039:
22029:
20822:
2134:", meaning that under renormalization, the coupling constant of the strong interaction decreases as the interaction energy increases. (Similar discoveries had been made numerous times previously, but they had been largely ignored.) Therefore, at least in high-energy interactions, the coupling constant in QCD becomes sufficiently small to warrant a perturbative series expansion, making quantitative predictions for the strong interaction possible.
14487:{\displaystyle {\mathcal {L}}={\frac {1}{2}}\left(\partial _{\mu }\pi ^{k}\right)\left(\partial ^{\mu }\pi ^{k}\right)+{\frac {1}{2}}\left(\partial _{\mu }\sigma \right)\left(\partial ^{\mu }\sigma \right)-{\frac {1}{2}}\left(2\mu ^{2}\right)\sigma ^{2}-{\sqrt {\lambda }}\mu \sigma ^{3}-{\sqrt {\lambda }}\mu \pi ^{k}\pi ^{k}\sigma -{\frac {\lambda }{2}}\pi ^{k}\pi ^{k}\sigma ^{2}-{\frac {\lambda }{4}}\left(\pi ^{k}\pi ^{k}\right)^{2},}
9480:{\displaystyle {\begin{aligned}\langle 0|T\{\phi (x_{1})\phi (x_{2})\phi (x_{3})\phi (x_{4})\}|0\rangle &=\langle 0|T\{\phi (x_{1})\phi (x_{2})\}|0\rangle \langle 0|T\{\phi (x_{3})\phi (x_{4})\}|0\rangle \\&+\langle 0|T\{\phi (x_{1})\phi (x_{3})\}|0\rangle \langle 0|T\{\phi (x_{2})\phi (x_{4})\}|0\rangle \\&+\langle 0|T\{\phi (x_{1})\phi (x_{4})\}|0\rangle \langle 0|T\{\phi (x_{2})\phi (x_{3})\}|0\rangle .\end{aligned}}}
9844:
3346:
7773:
10506:
22041:
19376:
6431:
5688:. However, creation and annihilation operators are only well defined in the simplest theories that contain no interactions (so-called free theory). In the case of the real scalar field, the existence of these operators was a consequence of the decomposition of solutions of the classical equations of motion into a sum of normal modes. To perform calculations on any realistic interacting theory,
1268:
15462:) can form a link configuration in the spacetime, which relates the braiding statistics of anyons in physics to the link invariants in mathematics. Topological quantum field theories (TQFTs) applicable to the frontier research of topological quantum matters include Chern-Simons-Witten gauge theories in 2+1 spacetime dimensions, other new exotic TQFTs in 3+1 spacetime dimensions and beyond.
4774:
13699:
1315:, however, Newton stated that "it is inconceivable that inanimate brute matter should, without the mediation of something else which is not material, operate upon and affect other matter without mutual contact". It was not until the 18th century that mathematical physicists discovered a convenient description of gravity based on fields—a numerical quantity (a
3108:
7323:
8861:
7414:
10824:{\displaystyle {\mathcal {L}}={\frac {1}{2}}(\partial _{\mu }\phi _{r})(\partial ^{\mu }\phi _{r})-{\frac {1}{2}}m_{r}^{2}\phi _{r}^{2}-{\frac {\lambda _{r}}{4!}}\phi _{r}^{4}+{\frac {1}{2}}\delta _{Z}(\partial _{\mu }\phi _{r})(\partial ^{\mu }\phi _{r})-{\frac {1}{2}}\delta _{m}\phi _{r}^{2}-{\frac {\delta _{\lambda }}{4!}}\phi _{r}^{4},}
1491:, where an electron spontaneously decreases in energy and emits a photon even without the action of an external electromagnetic field. Theoretically, the Schrödinger equation could not describe photons and was inconsistent with the principles of special relativity—it treats time as an ordinary number while promoting spatial coordinates to
11539:. The difference between renormalizable and non-renormalizable theories is that the former are insensitive to details at high energies, whereas the latter do depend on them. According to this view, non-renormalizable theories are to be seen as low-energy effective theories of a more fundamental theory. The failure to remove the cut-off
6102:
1669:; the reverse process, annihilation, could also occur with the emission of a photon. This showed that particle numbers need not be fixed during an interaction. Historically, however, positrons were at first thought of as "holes" in an infinite electron sea, rather than a new kind of particle, and this theory was referred to as the
1476:, were given for the way time and space coordinates of an event change under changes in the observer's velocity, and the distinction between time and space was blurred. It was proposed that all physical laws must be the same for observers at different velocities, i.e. that physical laws be invariant under Lorentz transformations.
5655:
11776:
5034:{\displaystyle {\hat {\phi }}(\mathbf {x} ,t)=\int {\frac {d^{3}p}{(2\pi )^{3}}}{\frac {1}{\sqrt {2\omega _{\mathbf {p} }}}}\left({\hat {a}}_{\mathbf {p} }e^{-i\omega _{\mathbf {p} }t+i\mathbf {p} \cdot \mathbf {x} }+{\hat {a}}_{\mathbf {p} }^{\dagger }e^{i\omega _{\mathbf {p} }t-i\mathbf {p} \cdot \mathbf {x} }\right).}
15012:
11432:
1828:. The latter can be used to visually and intuitively organize and to help compute terms in the perturbative expansion. Each diagram can be interpreted as paths of particles in an interaction, with each vertex and line having a corresponding mathematical expression, and the product of these expressions gives the
15209:
5843:
12663:
2977:
10392:
are not experimentally measurable quantities and are referred to here as the bare mass, bare coupling constant, and bare field, respectively. The physical mass and coupling constant are measured in some interaction process and are generally different from the bare quantities. While computing physical
1847:
The first obstacle was the limited applicability of the renormalization procedure. In perturbative calculations in QED, all infinite quantities could be eliminated by redefining a small (finite) number of physical quantities (namely the mass and charge of the electron). Dyson proved in 1949 that this
1628:
discovered that material particles could also be seen as excited states of quantum fields. Just as photons are excited states of the quantized electromagnetic field, so each type of particle had its corresponding quantum field: an electron field, a proton field, etc. Given enough energy, it would now
1648:
It was realized in 1929 by Dirac and others that negative energy states implied by the Dirac equation could be removed by assuming the existence of particles with the same mass as electrons but opposite electric charge. This not only ensured the stability of atoms, but it was also the first proposal
14599:
On the other hand, when a gauge (as opposed to global) symmetry is spontaneously broken, the resulting
Goldstone boson is "eaten" by the corresponding gauge boson by becoming an additional degree of freedom for the gauge boson. The Goldstone boson equivalence theorem states that at high energy, the
11953:
photon, and then decaying into a new pair of electron and positron. Time runs from left to right. Arrows pointing forward in time represent the propagation of electrons, while those pointing backward in time represent the propagation of positrons. A wavy line represents the propagation of a photon.
1918:
In source theory there are no divergences, and no renormalization. It may be regarded as the calculational tool of field theory, but it is more general. Using source theory, Schwinger was able to calculate the anomalous magnetic moment of the electron, which he had done in 1947, but this time with
1688:
and the vacuum zero-point energy of the electron and photon fields, suggesting that the computational methods at the time could not properly deal with interactions involving photons with extremely high momenta. It was not until 20 years later that a systematic approach to remove such infinities was
17260:
In fact, its number of degrees of freedom is uncountable, because the vector space dimension of the space of continuous (differentiable, real analytic) functions on even a finite dimensional
Euclidean space is uncountable. On the other hand, subspaces (of these function spaces) that one typically
10994:
Lagrangian density written in terms of the renormalized quantities, while the latter three terms are referred to as "counterterms". As the
Lagrangian now contains more terms, so the Feynman diagrams should include additional elements, each with their own Feynman rules. The procedure is outlined as
1922:
Schwinger also applied source theory to his QFT theory of gravity, and was able to reproduce all four of
Einstein's classic results: gravitational red shift, deflection and slowing of light by gravity, and the perihelion precession of Mercury. The neglect of source theory by the physics community
1797:
Since those parts of the modified mass and charge due to field reactions , it is impossible to calculate them by the theory. However, the mass and charge observed in experiments are not the original mass and charge but the mass and charge as modified by field reactions, and they are finite. On the
1561:
of electromagnetic fields in the vacuum that "stimulates" the spontaneous emission of radiation by electrons in atoms. Dirac's theory was hugely successful in explaining both the emission and absorption of radiation by atoms; by applying second-order perturbation theory, it was able to account for
15495:
carry the strong interaction. The interpretation of an interaction as a sum of intermediate states involving the exchange of various virtual particles only makes sense in the framework of perturbation theory. In contrast, non-perturbative methods in QFT treat the interacting
Lagrangian as a whole
11534:
are to be omitted. For example, the cut-off could be the inverse of the atomic spacing in a condensed matter system, and in elementary particle physics it could be associated with the fundamental "graininess" of spacetime caused by quantum fluctuations in gravity. The cut-off scale of theories of
10412:
The approach illustrated above is called bare perturbation theory, as calculations involve only the bare quantities such as mass and coupling constant. A different approach, called renormalized perturbation theory, is to use physically meaningful quantities from the very beginning. In the case of
9490:
Since interacting correlation functions can be expressed in terms of free correlation functions, only the latter need to be evaluated in order to calculate all physical quantities in the (perturbative) interacting theory. This makes the
Feynman propagator one of the most important quantities in
1843:
Given the tremendous success of QED, many theorists believed, in the few years after 1949, that QFT could soon provide an understanding of all microscopic phenomena, not only the interactions between photons, electrons, and positrons. Contrary to this optimism, QFT entered yet another period of
1334:
coined the
English term "field" in 1845. He introduced fields as properties of space (even when it is devoid of matter) having physical effects. He argued against "action at a distance", and proposed that interactions between objects occur via space-filling "lines of force". This description of
15369:
3847:
13511:
3341:{\displaystyle \phi (\mathbf {x} ,t)=\int {\frac {d^{3}p}{(2\pi )^{3}}}{\frac {1}{\sqrt {2\omega _{\mathbf {p} }}}}\left(a_{\mathbf {p} }e^{-i\omega _{\mathbf {p} }t+i\mathbf {p} \cdot \mathbf {x} }+a_{\mathbf {p} }^{*}e^{i\omega _{\mathbf {p} }t-i\mathbf {p} \cdot \mathbf {x} }\right),}
14791:
Nevertheless, experiments have yet to provide evidence for the existence of supersymmetric particles. If supersymmetry were a true symmetry of nature, then it must be a broken symmetry, and the energy of symmetry breaking must be higher than those achievable by present-day experiments.
15579:
approach to quantizing gauge theories. Furthermore, perturbative path-integral methods, typically understood as formal computational methods inspired from finite-dimensional integration theory, can be given a sound mathematical interpretation from their finite-dimensional analogues.
9954:
field factor at the corresponding point in spacetime, while the edges correspond to the propagators between the spacetime points. The term in the perturbation series corresponding to the diagram is obtained by writing down the expression that follows from the so-called
Feynman rules:
2284:. Lev Landau claimed that low-energy excitations in many condensed matter systems could be described in terms of interactions between a set of quasiparticles. The Feynman diagram method of QFT was naturally well suited to the analysis of various phenomena in condensed matter systems.
12165:
13470:
procedure. In non-Abelian gauge theories, such a procedure introduces new fields called "ghosts". Particles corresponding to the ghost fields are called ghost particles, which cannot be detected externally. A more rigorous generalization of the Faddeev–Popov procedure is given by
11225:
7060:
7768:{\displaystyle \langle \Omega |T\{\phi (x)\phi (y)\}|\Omega \rangle =\lim _{T\to \infty (1-i\epsilon )}{\frac {\left\langle 0\left|T\left\{\phi _{I}(x)\phi _{I}(y)\exp \left\right\}\right|0\right\rangle }{\left\langle 0\left|T\left\{\exp \left\right\}\right|0\right\rangle }},}
15607:, and also to mathematically rigorous constructions of many interacting QFTs in two and three spacetime dimensions, e.g. two-dimensional scalar field theories with arbitrary polynomial interactions, the three-dimensional scalar field theories with a quartic interaction, etc.
10354:
Feynman rules can be used to directly evaluate tree-level diagrams. However, naïve computation of loop diagrams such as the one shown above will result in divergent momentum integrals, which seems to imply that almost all terms in the perturbative expansion are infinite. The
6843:
8578:
6589:
1608:
for relativistic Compton scattering. Although the results were fruitful, the theory also apparently implied the existence of negative energy states, which would cause atoms to be unstable, since they could always decay to lower energy states by the emission of radiation.
9686:
5660:
While the state space of a single quantum harmonic oscillator contains all the discrete energy states of one oscillating particle, the state space of a quantum field contains the discrete energy levels of an arbitrary number of particles. The latter space is known as a
12939:
11938:. The first and second terms in the Lagrangian density correspond to the free Dirac field and free vector fields, respectively. The last term describes the interaction between the electron and photon fields, which is treated as a perturbation from the free theories.
6426:{\displaystyle \langle \phi _{F}|e^{-iHT}|\phi _{I}\rangle =\int d\phi _{1}\int d\phi _{2}\cdots \int d\phi _{N-1}\,\langle \phi _{F}|e^{-iHT/N}|\phi _{N-1}\rangle \cdots \langle \phi _{2}|e^{-iHT/N}|\phi _{1}\rangle \langle \phi _{1}|e^{-iHT/N}|\phi _{I}\rangle .}
14129:
1278:. When a piece of paper is sprinkled with iron filings and placed above a bar magnet, the filings align according to the direction of the magnetic field, forming arcs allowing viewers to clearly see the poles of the magnet and to see the magnetic field generated.
10983:
1616:(such as photons). Material particles were considered to be eternal, with their physical state described by the probabilities of finding each particle in any given region of space or range of velocities. On the other hand, photons were considered merely the
3619:
14784:. Radiative corrections due to Higgs boson loops in Feynman diagrams are cancelled by corresponding Higgsino loops. Supersymmetry also offers answers to the grand unification of all gauge coupling constants in the Standard Model as well as the nature of
13201:
7400:
that describe interactions, the two-point function is more difficult to define. However, through both the canonical quantization formulation and the path integral formulation, it is possible to express it through an infinite perturbation series of the
5500:
15907:
11617:
13459:
can be related to each other by a gauge transformation and in fact describe the same state of the photon field. In this sense, gauge invariance is not a "real" symmetry, but a reflection of the "redundancy" of the chosen mathematical description.
1859:
The second major problem stemmed from the limited validity of the Feynman diagram method, which is based on a series expansion in perturbation theory. In order for the series to converge and low-order calculations to be a good approximation, the
14869:
11273:
1878:
is roughly of the order of one, making complicated, higher order, Feynman diagrams just as important as simple ones. There was thus no way of deriving reliable quantitative predictions for the strong interaction using perturbative QFT methods.
4116:
1696:
that established a relativistically invariant formulation of QFT. In 1947, Stueckelberg also independently developed a complete renormalization procedure. Such achievements were not understood and recognized by the theoretical community.
3078:
15066:
9833:
5936:
5705:
1205:, a function of fields associated with the particle. Interactions between particles are described by interaction terms in the Lagrangian involving their corresponding quantum fields. Each interaction can be visually represented by a
12485:
5418:
13982:
5302:
2757:
13307:
The preceding discussion of symmetries is on the level of the Lagrangian. In other words, these are "classical" symmetries. After quantization, some theories will no longer exhibit their classical symmetries, a phenomenon called
11072:, is a mathematical apparatus used to study the changes in physical parameters (coefficients in the Lagrangian) as the system is viewed at different scales. The way in which each parameter changes with scale is described by its
11041:
It is only possible to eliminate all infinities to obtain a finite result in renormalizable theories, whereas in non-renormalizable theories infinities cannot be removed by the redefinition of a small number of parameters. The
10292:
1898:
Schwinger, however, took a different route. For more than a decade he and his students had been nearly the only exponents of field theory, but in 1951 he found a way around the problem of the infinities with a new method using
10303:
external points. (Connected diagrams are those in which every vertex is connected to an external point through lines. Components that are totally disconnected from external lines are sometimes called "vacuum bubbles".) In the
4612:
1769:
again confirmed this value using an approach in which infinities cancelled other infinities to result in finite quantities. However, this method was clumsy and unreliable and could not be generalized to other calculations.
15235:
11917:
13694:{\displaystyle {\mathcal {L}}={\frac {1}{2}}\left(\partial _{\mu }\phi ^{i}\right)\left(\partial ^{\mu }\phi ^{i}\right)+{\frac {1}{2}}\mu ^{2}\phi ^{i}\phi ^{i}-{\frac {\lambda }{4}}\left(\phi ^{i}\phi ^{i}\right)^{2},}
11535:
particle interactions lies far beyond current experiments. Even if the theory were very complicated at that scale, as long as its couplings are sufficiently weak, it must be described at low energies by a renormalizable
1424:
within atoms can only take on a series of discrete, rather than continuous, energies. This is another example of quantization. The Bohr model successfully explained the discrete nature of atomic spectral lines. In 1924,
6714:
3709:
13394:
of the path integral may change. For a theory describing nature to be consistent, it must not contain any anomaly in its gauge symmetry. The Standard Model of elementary particles is a gauge theory based on the group
3455:
7927:
13892:
13807:
7318:{\displaystyle \langle 0|T\{\phi (x)\phi (y)\}|0\rangle \equiv D_{F}(x-y)=\lim _{\epsilon \to 0}\int {\frac {d^{4}p}{(2\pi )^{4}}}{\frac {i}{p_{\mu }p^{\mu }-m^{2}+i\epsilon }}e^{-ip_{\mu }(x^{\mu }-y^{\mu })}.}
5665:, which can account for the fact that particle numbers are not fixed in relativistic quantum systems. The process of quantizing an arbitrary number of particles instead of a single particle is often also called
1645:, but in the process of decay, an electron is created out of the surrounding electron field, analogous to the photon created from the surrounding electromagnetic field in the radiative decay of an excited atom.
11980:
11105:
2679:
12759:
9505:
Correlation functions in the interacting theory can be written as a perturbation series. Each term in the series is a product of Feynman propagators in the free theory and can be represented visually by a
8856:{\displaystyle \langle \Omega |T\{\phi (x)\phi (y)\}|\Omega \rangle =\lim _{T\to \infty (1-i\epsilon )}{\frac {\int {\mathcal {D}}\phi \,\phi (x)\phi (y)\exp \left}{\int {\mathcal {D}}\phi \,\exp \left}},}
6696:
In other words, the overall amplitude is the sum over the amplitude of every possible path between the initial and final states, where the amplitude of a path is given by the exponential in the integrand.
1856:, are "non-renormalizable". Any perturbative calculation in these theories beyond the first order would result in infinities that could not be removed by redefining a finite number of physical quantities.
15478:
participating in the interaction. Every term in the expansion may be understood as one possible way for (physical) particles to interact with each other via virtual particles, expressed visually using a
14600:
amplitude for emission or absorption of a longitudinally polarized massive gauge boson becomes equal to the amplitude for emission or absorption of the Goldstone boson that was eaten by the gauge boson.
6691:
11841:
6449:
1915:
Developments in pion physics, in which the new viewpoint was most successfully applied, convinced him of the great advantages of mathematical simplicity and conceptual clarity that its use bestowed.
1227:
Quantum field theory emerged from the work of generations of theoretical physicists spanning much of the 20th century. Its development began in the 1920s with the description of interactions between
15555:
quantum field theory, which only requires that quantities be computable as a formal power series without any convergence requirements, can be given a rigorous mathematical treatment. In particular,
11244:
implies that the observed elementary charge increases as the scale increases. The renormalized coupling constant, which changes with the energy scale, is also called the running coupling constant.
9528:
1239:. A major theoretical obstacle soon followed with the appearance and persistence of various infinities in perturbative calculations, a problem only resolved in the 1950s with the invention of the
15632:
is another approach to the axiomatization of QFT, in which the fundamental objects are local operators and the algebraic relations between them. Axiomatic systems following this approach include
5492:
4731:
4326:
12798:
8919:
13999:
4432:
13302:
10858:
4238:
8563:
1789:. The main idea is to replace the calculated values of mass and charge, infinite though they may be, by their finite measured values. This systematic computational procedure is known as
1545:
in quantum mechanics, quantum harmonic oscillators cannot remain stationary, but they have a non-zero minimum energy and must always be oscillating, even in the lowest energy state (the
4688:
3508:
10474:
10336:-loop diagrams, which describe higher-order contributions, or radiative corrections, to the interaction. Lines whose end points are vertices can be thought of as the propagation of
10033:
5650:{\displaystyle \left({\hat {a}}_{\mathbf {p} _{3}}^{\dagger }\right)^{3}{\hat {a}}_{\mathbf {p} _{2}}^{\dagger }\left({\hat {a}}_{\mathbf {p} _{1}}^{\dagger }\right)^{2}|0\rangle .}
4760:
4199:
13439:
Gauge-transformations do not relate distinct quantum states. Rather, it relates two equivalent mathematical descriptions of the same quantum state. As an example, the photon field
13392:
12274:
10175:, following these rules yields exactly the expression above. By Fourier transforming the propagator, the Feynman rules can be reformulated from position space into momentum space.
4530:
4362:
3933:
12978:
11771:{\displaystyle {\mathcal {L}}={\bar {\psi }}\left(i\gamma ^{\mu }\partial _{\mu }-m\right)\psi -{\frac {1}{4}}F_{\mu \nu }F^{\mu \nu }-e{\bar {\psi }}\gamma ^{\mu }\psi A_{\mu },}
1708:. Since the specific details of microscopic interactions are inaccessible to observations, the theory should only attempt to describe the relationships between a small number of
10146:
6055:
6013:
11479:
decreases as the energy scale increases. Hence, while the strong interaction is strong at low energies, it becomes very weak in high-energy interactions, a phenomenon known as
1890:, while others picked up the old S-matrix theory of Wheeler and Heisenberg. QFT was used heuristically as guiding principles, but not as a basis for quantitative calculations.
15716:
6993:
4466:
15007:{\displaystyle A_{\mu }A^{\mu }=\eta _{\mu \nu }A^{\mu }A^{\nu },\quad \partial _{\mu }\phi \partial ^{\mu }\phi =\eta ^{\mu \nu }\partial _{\mu }\phi \partial _{\nu }\phi ,}
12389:
12230:
11427:{\displaystyle \beta (g)\equiv {\frac {1}{\Lambda }}{\frac {dg}{d\Lambda }}={\frac {g^{3}}{16\pi ^{2}}}\left(-11+{\frac {2}{3}}N_{f}\right)+O{\mathord {\left(g^{5}\right)}},}
13359:
8888:
4650:
2735:
2706:
2250:
Although quantum field theory arose from the study of interactions between elementary particles, it has been successfully applied to other physical systems, particularly to
4385:
3701:
2137:
These theoretical breakthroughs brought about a renaissance in QFT. The full theory, which includes the electroweak theory and chromodynamics, is referred to today as the
15587:, in order to establish the existence of concrete models of relativistic QFT in a mathematically rigorous way and to study their properties. This line of study is called
4030:
1874:, which is small enough that only the simplest, lowest order, Feynman diagrams need to be considered in realistic calculations. In contrast, the coupling constant in the
17992:
Putrov, Pavel; Wang, Juven; Yau, Shing-Tung (2017). "Braiding Statistics and Link Invariants of Bosonic/Fermionic Topological Quantum Matter in 2+1 and 3+1 dimensions".
15912:
7021:
5449:
5343:
4494:
4150:
3894:
7830:
1409:(the quanta of light). This implied that the electromagnetic radiation, while being waves in the classical electromagnetic field, also exists in the form of particles.
7947:
7398:
7362:
4015:
15204:{\displaystyle A_{\mu }A^{\mu }=g_{\mu \nu }A^{\mu }A^{\nu },\quad \partial _{\mu }\phi \partial ^{\mu }\phi =g^{\mu \nu }\partial _{\mu }\phi \partial _{\nu }\phi ,}
2432:), rather than a spatially continuous field. The goal of quantum field theory is to describe various quantum mechanical phenomena using a modified concept of fields.
1503:
Quantum field theory naturally began with the study of electromagnetic interactions, as the electromagnetic field was the only known classical field as of the 1920s.
1433:, that microscopic particles exhibit both wave-like and particle-like properties under different circumstances. Uniting these scattered ideas, a coherent discipline,
14533:
states that under spontaneous symmetry breaking, every broken continuous global symmetry leads to a massless field called the Goldstone boson. In the above example,
15532:
In spite of its overwhelming success in particle physics and condensed matter physics, QFT itself lacks a formal mathematical foundation. For example, according to
12339:
10090:
10063:
9984:
9952:
6965:
6938:
5838:{\displaystyle {\mathcal {L}}={\frac {1}{2}}(\partial _{\mu }\phi )\left(\partial ^{\mu }\phi \right)-{\frac {1}{2}}m^{2}\phi ^{2}-{\frac {\lambda }{4!}}\phi ^{4},}
2992:
12658:{\displaystyle {\mathcal {L}}=i{\bar {\psi }}^{i}\gamma ^{\mu }(D_{\mu })^{ij}\psi ^{j}-{\frac {1}{4}}F_{\mu \nu }^{a}F^{a,\mu \nu }-m{\bar {\psi }}^{i}\psi ^{i},}
9697:
5857:
2972:{\displaystyle {\frac {\partial }{\partial t}}\left+\sum _{i=1}^{3}{\frac {\partial }{\partial x^{i}}}\left-{\frac {\partial {\mathcal {L}}}{\partial \phi }}=0,}
10173:
9922:
9896:
9876:
6907:
6883:
6863:
5351:
2502:
13909:
5050:
15428:(TQFTs), all correlation functions are independent of continuous changes in the spacetime metric. QFTs in curved spacetime generally change according to the
1323:) assigned to every point in space indicating the action of gravity on any particle at that point. However, this was considered merely a mathematical trick.
3495:
The quantization procedure for the above classical field to a quantum operator field is analogous to the promotion of a classical harmonic oscillator to a
10208:
21659:
4538:
20066:
15364:{\displaystyle {\mathcal {L}}={\sqrt {|g|}}\left({\frac {1}{2}}g^{\mu \nu }\nabla _{\mu }\phi \nabla _{\nu }\phi -{\frac {1}{2}}m^{2}\phi ^{2}\right),}
6079:
small intervals. The overall amplitude is the product of the amplitude of evolution within each interval, integrated over all intermediate states. Let
2002:. In QED, (electrically) charged particles interact via the exchange of photons, while in non-Abelian gauge theory, particles carrying a new type of "
15487:
between two electrons in QED is represented (to first order in perturbation theory) by the propagation of a virtual photon. In a similar manner, the
5954:
is sufficiently small, then the interacting theory described by the above Lagrangian can be considered as a small perturbation from the free theory.
2200:
11846:
3842:{\displaystyle {\hat {x}}(t)={\frac {1}{\sqrt {2\omega }}}{\hat {a}}e^{-i\omega t}+{\frac {1}{\sqrt {2\omega }}}{\hat {a}}^{\dagger }e^{i\omega t}.}
1903:
as currents coupled to gauge fields. Motivated by the former findings, Schwinger kept pursuing this approach in order to "quantumly" generalize the
19462:
2417:. A classical field can be thought of as a numerical quantity assigned to every point in space that changes in time. Hence, it has infinitely many
1848:
is only possible for a small class of theories called "renormalizable theories", of which QED is an example. However, most theories, including the
16267:
Notes on Recent Researches in Electricity and Magnetism: Intended as a Sequel to Professor Clerk-Maxwell's 'Treatise on Electricity and Magnetism'
1487:
of radiation from atoms, where an electron emits a new photon under the action of an external electromagnetic field, but it was unable to explain
20619:
17839:
17450:
Aharony, Ofer; Gur-Ari, Guy; Klinghoffer, Nizan (2015-05-19). "The Holographic Dictionary for Beta Functions of Multi-trace Coupling Constants".
3386:
21803:
21537:
2218:
Among the four fundamental interactions, gravity remains the only one that lacks a consistent QFT description. Various attempts at a theory of
1117:
13827:
13732:
7835:
1612:
The prevailing view at the time was that the world was composed of two very different ingredients: material particles (such as electrons) and
1303:
21911:
21307:
20267:
19885:
19695:
14736:
The Lagrangian of a supersymmetric theory must be invariant under the action of the super-Poincaré group. Examples of such theories include:
14729:
supersymmetry, and so on. Supersymmetry can also be constructed in other dimensions, most notably in (1+1) dimensions for its application in
2182:
1366:, a phenomenon whereby electric and magnetic fields propagate from one spatial point to another at a finite speed, which turns out to be the
14768:
of the Standard Model—why the mass of the Higgs boson is not radiatively corrected (under renormalization) to a very high scale such as the
12160:{\displaystyle \psi (x)\to e^{i\alpha (x)}\psi (x),\quad A_{\mu }(x)\to A_{\mu }(x)+ie^{-1}e^{-i\alpha (x)}\partial _{\mu }e^{i\alpha (x)},}
1835:
It was with the invention of the renormalization procedure and Feynman diagrams that QFT finally arose as a complete theoretical framework.
10324:
Feynman diagrams devoid of "loops" are called tree-level diagrams, which describe the lowest-order interaction processes; those containing
5672:
The foregoing procedure is a direct application of non-relativistic quantum mechanics and can be used to quantize (complex) scalar fields,
15401:. The Lagrangian of a QFT, hence its calculational results and physical predictions, depends on the geometry of the spacetime background.
11220:{\displaystyle \beta (e)\equiv {\frac {1}{\Lambda }}{\frac {de}{d\Lambda }}={\frac {e^{3}}{12\pi ^{2}}}+O{\mathord {\left(e^{5}\right)}},}
21626:
19777:
19736:
17843:
15922:
14741:
13449:, has four apparent degrees of freedom, but the actual state of a photon is described by its two degrees of freedom corresponding to the
11506:
7040:
6706:
200:
1518:. With the exclusion of interactions, however, such a theory was yet incapable of making quantitative predictions about the real world.
1393:
with the crucial property that their energies can only take on a series of discrete, rather than continuous, values. These are known as
18427:
2510:
2276:
Soon after the introduction of photons, Einstein performed the quantization procedure on vibrations in a crystal, leading to the first
2084:'s proof that non-Abelian gauge theories are renormalizable. The electroweak theory of Weinberg and Salam was extended from leptons to
1620:
of the underlying quantized electromagnetic field, and could be freely created or destroyed. It was between 1928 and 1930 that Jordan,
20790:
11034:
such that Feynman diagrams for the counterterms will exactly cancel the divergent terms in the normal Feynman diagrams when the limit
3642:
is the displacement of a particle in simple harmonic motion from the equilibrium position, not to be confused with the spatial label
22045:
20858:
10393:
quantities from this interaction process, one may limit the domain of divergent momentum integrals to be below some momentum cut-off
6838:{\displaystyle \langle 0|T\{\phi (x)\phi (y)\}|0\rangle \quad {\text{or}}\quad \langle \Omega |T\{\phi (x)\phi (y)\}|\Omega \rangle }
240:
12687:
11949:
Shown above is an example of a tree-level Feynman diagram in QED. It describes an electron and a positron annihilating, creating an
21788:
20999:
20116:
19515:
15877:
15798:
15049:
11954:
Each vertex in QED Feynman diagrams must have an incoming and an outgoing fermion (positron/electron) leg as well as a photon leg.
5695:
The Lagrangian of any quantum field in nature would contain interaction terms in addition to the free theory terms. For example, a
1529:(QED), a theory that adds upon the terms describing the free electromagnetic field an additional interaction term between electric
1298:
6622:
6584:{\displaystyle \langle \phi _{F}|e^{-iHT}|\phi _{I}\rangle =\int {\mathcal {D}}\phi (t)\,\exp \left\{i\int _{0}^{T}dt\,L\right\},}
1817:. These results agreed with experimental measurements to a remarkable degree, thus marking the end of a "war against infinities".
21652:
20802:
15541:
15471:
5689:
1538:
1210:
11794:
1904:
21505:
20964:
20486:
20059:
19540:
18528:
18485:
17941:
15833:
14757:
If supersymmetry is promoted to a local symmetry, then the resultant gauge theory is an extension of general relativity called
9681:{\displaystyle {\frac {-i\lambda }{4!}}\int d^{4}z\,\langle 0|T\{\phi (x)\phi (y)\phi (z)\phi (z)\phi (z)\phi (z)\}|0\rangle .}
1684:
showed in 1930 that higher-order perturbative calculations in QED always resulted in infinite quantities, such as the electron
17818:
Ivancevic, Vladimir G.; Ivancevic, Tijana T. (2008-12-11). "Undergraduate Lecture Notes in Topological Quantum Field Theory".
1716:
the energy of an atom) in an interaction, rather than be concerned with the microscopic minutiae of the interaction. In 1945,
21906:
20420:
19875:
19644:
19380:
19328:
19301:
19153:
19125:
19099:
19029:
19001:
18975:
18936:
18912:
18884:
18858:
18824:
18758:
18728:
18698:
18672:
18653:
18370:
18278:
18151:
18058:
17802:
17769:
17654:
17605:
17413:
17326:
17115:
16907:
16846:
16776:
16751:
16406:
16359:
16246:
16093:
15659:
14737:
14615:, which would otherwise be massless as a result of gauge symmetry, acquire mass through spontaneous symmetry breaking of the
2424:
Many phenomena exhibiting quantum mechanical properties cannot be explained by classical fields alone. Phenomena such as the
15563:
provides a rigorous formulation of perturbative renormalization that combines both the effective-field theory approaches of
12934:{\displaystyle F_{\mu \nu }^{a}=\partial _{\mu }A_{\nu }^{a}-\partial _{\nu }A_{\mu }^{a}+gf^{abc}A_{\mu }^{b}A_{\nu }^{c},}
1574:. Nonetheless, the application of higher-order perturbation theory was plagued with problematic infinities in calculations.
20343:
19767:
19455:
19197:
12427:, meaning that the result is the same regardless of the order in which its elements are applied. QFTs can also be built on
5454:
4693:
4243:
1510:
in 1925–1926, a quantum theory of the free electromagnetic field (one with no interactions with matter) was developed via
975:
21989:
19505:
19407:
15945:
15858:
15474:, the total effect of a small interaction term can be approximated order by order by a series expansion in the number of
12193:
at every spacetime point. In the case of QED, the successive application of two different local symmetry transformations
11555:
The quantization and renormalization procedures outlined in the preceding sections are performed for the free theory and
15496:
without any series expansion. Instead of particles that carry interactions, these methods have spawned such concepts as
14124:{\displaystyle \phi ^{i}(x)=\left(\pi ^{1}(x),\cdots ,\pi ^{N-1}(x),{\frac {\mu }{\sqrt {\lambda }}}+\sigma (x)\right),}
2442:
are two common formulations of QFT. To motivate the fundamentals of QFT, an overview of classical field theory follows.
21645:
19623:
19358:
19268:
19238:
19172:
19050:
18923:
18794:
18593:
15818:
15425:
14845:
1175:
1110:
10978:{\displaystyle \delta _{Z}=Z-1,\quad \delta _{m}=m^{2}Z-m_{r}^{2},\quad \delta _{\lambda }=\lambda Z^{2}-\lambda _{r}}
21813:
21300:
21273:
20089:
20052:
20035:
18957:
18623:
18337:
17871:
16726:
15808:
15793:
15588:
15497:
8908:-point correlation function in the free theory to a sum of products of two-point correlation functions. For example,
4390:
2166:
2051:
13233:
21994:
20989:
20886:
20199:
19965:
19772:
19715:
19535:
18816:
17155:
15935:
15611:
15410:
1907:
of coupling external forces to the configuration space parameters known as Lagrange multipliers. He summarized his
1773:
The breakthrough eventually came around 1950 when a more robust method for eliminating infinities was developed by
1385:'s study of blackbody radiation marked the beginning of quantum mechanics. He treated atoms, which absorb and emit
1316:
1251:, to the point where some theorists called for the abandonment of the field theoretic approach. The development of
745:
15763:
4207:
3614:{\displaystyle x(t)={\frac {1}{\sqrt {2\omega }}}ae^{-i\omega t}+{\frac {1}{\sqrt {2\omega }}}a^{*}e^{i\omega t},}
1665:. With enough energy, such as by absorbing a photon, an electron-positron pair could be created, a process called
20757:
20466:
20461:
20184:
19925:
19828:
19808:
19568:
19448:
17670:
Nath, P.; Arnowitt, R. (1975). "Generalized Super-Gauge Symmetry as a New Framework for Unified Gauge Theories".
15641:
15450:
is an example of TQFT and has been used to construct models of quantum gravity. Applications of TQFT include the
8526:
6086:
4021:
1222:
43:
5976:
of a certain interaction process, rather than the establishment of operators and state spaces. To calculate the
21954:
21453:
21179:
21047:
20769:
20441:
19731:
19490:
19485:
18171:
15848:
15788:
15629:
15451:
12972:
are implicitly summed over following Einstein notation. This Lagrangian is invariant under the transformation:
11920:
11608:
4655:
2418:
1534:
1373:
Despite the enormous success of classical electromagnetism, it was unable to account for the discrete lines in
11079:. Correlation functions, which underlie quantitative physical predictions, change with scale according to the
2149:, and its many predictions have been met with remarkable experimental confirmation in subsequent decades. The
2016:
developed a non-Abelian gauge theory that unified the electromagnetic and weak interactions in 1960. In 1964,
22077:
22067:
21845:
21793:
21062:
20974:
20936:
20851:
20747:
20524:
20446:
20229:
20099:
19399:
15927:
15583:
Since the 1950s, theoretical physicists and mathematicians have attempted to organize all QFTs into a set of
13489:
13484:
13424:
the parameter in the symmetry transformation being continuous rather than discrete, leads to a corresponding
13196:{\displaystyle \psi ^{i}(x)\to U^{ij}(x)\psi ^{j}(x),\quad A_{\mu }^{a}(x)t^{a}\to U(x)\leftU^{\dagger }(x),}
10425:
2058:
1103:
308:
157:
117:
13410:, can also be understood as a form of gauge symmetry, making general relativity a gauge theory based on the
4736:
4158:
2064:
By combining the earlier theory of Glashow, Salam, and Ward with the idea of spontaneous symmetry breaking,
1864:, in which the series is expanded, must be a sufficiently small number. The coupling constant in QED is the
22004:
21293:
21067:
20481:
20415:
20410:
20381:
20094:
20004:
19880:
19530:
19071:
15917:
15619:
15455:
14857:
14822:
14527:. The larger symmetry before spontaneous symmetry breaking is said to be "hidden" or spontaneously broken.
11080:
9989:
4499:
4331:
3902:
2269:
theory to elementary particles, while the concept of renormalization came out of the study of second-order
2170:
1911:
in 1966 then expanded the theory's applications to quantum electrodynamics in his three volume-set titled:
1704:
and Heisenberg proposed, in 1937 and 1943 respectively, to supplant the problematic QFT with the so-called
1629:
be possible to create material particles. Building on this idea, Fermi proposed in 1932 an explanation for
1311:"—its effects on faraway objects are instantaneous, no matter the distance. In an exchange of letters with
845:
775:
147:
19389:
18184:
Nguyen, Timothy (2016). "The perturbative approach to path integrals: A succinct mathematical treatment".
17544:
Brading, Katherine A. (March 2002). "Which symmetry? Noether, Weyl, and conservation of electric charge".
14810:(3 spatial and 1 time dimensions) as the background on which the quantum fields are defined. However, QFT
13367:
21590:
21145:
20946:
20549:
20456:
19999:
19793:
19394:
16116:
15940:
15600:
13453:. The remaining two degrees of freedom are said to be "redundant" — apparently different ways of writing
3496:
2748:
1515:
1397:. This process of restricting energies to discrete values is called quantization. Building on this idea,
1394:
303:
245:
17546:
Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics
10095:
8890:
is the Lagrangian density. As in the previous paragraph, the exponential can be expanded as a series in
6025:
5983:
2024:
arrived at the same theory through a different path. This theory, nevertheless, was non-renormalizable.
22072:
21421:
21394:
21042:
20825:
20587:
20395:
20366:
19573:
19350:
19320:
19293:
19260:
19230:
19189:
19021:
18615:
18434:
15950:
15853:
12785:
11543:
from calculations in such a theory merely indicates that new physical phenomena appear at scales above
11450:
10996:
2414:
1339:
152:
19183:
17054:
15692:
12235:
10995:
follows. First select a regularization scheme (such as the cut-off regularization introduced above or
6970:
4437:
955:
21959:
21155:
21132:
21082:
21052:
20609:
20476:
20400:
20361:
20318:
20292:
20249:
20142:
19741:
19040:
17887:
Carqueville, Nils; Runkel, Ingo (2018). "Introductory lectures on topological quantum field theory".
17166:
15778:
15663:
13463:
To account for the gauge redundancy in the path integral formulation, one must perform the so-called
12355:
12196:
11607:
field). (Despite its name, the quantum electromagnetic "field" actually corresponds to the classical
10202:
or fewer vertices, and then use Feynman rules to obtain the expression for each term. To be precise,
5969:
5963:
3084:
2481:
2439:
1821:
1803:
1793:
and can be applied to arbitrary order in perturbation theory. As Tomonaga said in his Nobel lecture:
1605:
1430:
1386:
1202:
293:
14677:. In addition to these generators, supersymmetry in (3+1)-dimensions includes additional generators
13812:
The lowest energy state (ground state or vacuum state) of the classical theory is any uniform field
13315:
8869:
4626:
4111:{\displaystyle {\hat {H}}=\hbar \omega {\hat {a}}^{\dagger }{\hat {a}}+{\frac {1}{2}}\hbar \omega .}
2711:
2687:
1927:
The lack of appreciation of these facts by others was depressing, but understandable. -J. Schwinger
1802:
By applying the renormalization procedure, calculations were finally made to explain the electron's
21964:
21527:
21209:
21163:
20844:
20676:
20656:
20646:
20636:
20592:
20167:
19977:
18690:
17566:
16935:
16423:
15828:
15644:, which give the necessary and sufficient conditions for a real time theory to be obtained from an
14818:
13312:. For instance, in the path integral formulation, despite the invariance of the Lagrangian density
11486:
10402:
6995:
is the ground state (vacuum state) of the interacting theory, different from the free ground state
4367:
3668:
2255:
1987:
1167:
780:
410:
255:
220:
17405:
7054:, can be found for the real scalar field by either canonical quantization or path integrals to be
770:
22033:
21878:
21746:
21736:
21199:
21009:
20941:
20901:
20371:
20297:
19849:
19705:
19674:
19649:
19588:
18985:
18585:
16238:
15872:
15637:
15513:
15447:
14834:
14666:
13492:
is a mechanism whereby the symmetry of the Lagrangian is violated by the system described by it.
13464:
12185:) is invariant under a certain local transformation, then the transformation is referred to as a
11584:
11576:, as well as other types of interaction terms, including the electromagnetic interaction and the
11564:
of the real scalar field. A similar process can be done for other types of fields, including the
11073:
6613:
6093:
2316:
2142:
2069:
1971:
1865:
1526:
1473:
1236:
1055:
525:
333:
328:
190:
20785:
20333:
17532:
Methods in Field Theory, Proceedings of the Les Houches Summer School, Les Houches, France, 1975
14695:
8523:
This perturbation expansion expresses the interacting two-point function in terms of quantities
6998:
6606:
and its derivatives with respect to spatial and time coordinates, obtained from the Hamiltonian
5426:
5320:
4471:
4127:
3870:
2157:, marking the complete verification of the existence of all constituents of the Standard Model.
1613:
1480:
21751:
21724:
21611:
21473:
20881:
20696:
20471:
20451:
20376:
20244:
20016:
19940:
19935:
19870:
19798:
19700:
19603:
19593:
19578:
19495:
19207:
17621:
de Wit, Bernard; Louis, Jan (1998-02-18). "Supersymmetry and Dualities in various dimensions".
17561:
15887:
15882:
15863:
15803:
15783:
15615:
15604:
15517:
14657:
14530:
12436:
11611:, rather than the classical electric and magnetic fields.) The full QED Lagrangian density is:
11536:
11493:. They are insensitive to changes in the scale, as all their coupling constants have vanishing
11254:
10852:
are the experimentally measurable, renormalized, mass and coupling constant, respectively, and
7808:
3490:
2435:
2352:
2342:
2195:
also appeared in the same period. The first supersymmetric QFT in four dimensions was built by
2115:
1849:
1701:
1634:
1567:
1511:
1283:
1143:
925:
905:
405:
338:
250:
215:
20287:
17794:
15908:
Relation between Schrödinger's equation and the path integral formulation of quantum mechanics
7932:
7367:
7331:
3953:
3073:{\displaystyle \left({\frac {\partial ^{2}}{\partial t^{2}}}-\nabla ^{2}+m^{2}\right)\phi =0.}
21999:
21873:
21840:
21616:
21585:
21448:
21369:
21107:
21019:
20916:
20906:
20721:
20234:
20214:
19989:
19984:
19823:
19818:
19751:
19654:
19618:
19608:
19563:
15897:
15892:
15667:
15649:
15484:
15443:
13407:
13362:
12441:
12432:
11259:
11241:
11065:
11059:
5977:
3940:
3865:
2165:
The 1970s saw the development of non-perturbative methods in non-Abelian gauge theories. The
2153:, central to the mechanism of spontaneous symmetry breaking, was finally detected in 2012 at
1995:
1882:
With these difficulties looming, many theorists began to turn away from QFT. Some focused on
1542:
1363:
1343:
815:
675:
371:
235:
97:
18638:
18438:
17786:
17397:
15725:. Existence includes establishing axiomatic properties at least as strong as those cited in
14764:
Supersymmetry is a potential solution to many current problems in physics. For example, the
11518:
According to Wilson's picture, every QFT is fundamentally accompanied by its energy cut-off
9828:{\displaystyle 12\cdot {\frac {-i\lambda }{4!}}\int d^{4}z\,D_{F}(x-z)D_{F}(y-z)D_{F}(z-z).}
1468:
In the same year as his paper on the photoelectric effect, Einstein published his theory of
21949:
21888:
21883:
21857:
21575:
21399:
21359:
21140:
20681:
20626:
20356:
20179:
20137:
19930:
19664:
19500:
19079:
18993:
18776:
18537:
18494:
18258:
18203:
18088:
18013:
17970:
17950:
17724:
17679:
17553:
17469:
17354:
17212:
17000:
16953:
16887:
16686:
16564:
16497:
16435:
16319:
16135:
15843:
15592:
15415:
The correlation functions and physical predictions of a QFT depend on the spacetime metric
15398:
15053:
14769:
13417:
12678:
12279:
10068:
10041:
9962:
9937:
7798:
6943:
6916:
5973:
5931:{\displaystyle \partial _{0}=\partial /\partial t,\ \partial _{1}=\partial /\partial x^{1}}
5314:
3944:
2425:
1951:
1829:
1721:
1488:
1402:
1308:
1271:
1060:
840:
376:
230:
19412:
18398:(2012-01-06). "Survey of mathematical foundations of QFT and perturbative string theory".
17224:
12181:
is any function of spacetime coordinates. If a theory's Lagrangian (or more precisely the
5413:{\displaystyle {\hat {a}}_{\mathbf {p} }|0\rangle =0,\quad {\text{for all }}\mathbf {p} .}
1932:
1454:
142:
8:
21916:
21550:
21409:
21404:
21389:
21364:
21341:
21317:
20737:
20706:
20651:
20631:
20539:
20496:
20351:
20277:
20204:
20194:
20106:
19994:
19960:
19895:
19813:
19803:
19598:
18876:
17398:
16262:
15955:
15813:
15537:
15432:(local structure) of the spacetime background, while TQFTs are invariant under spacetime
14826:
13450:
13433:
12951:
12190:
11556:
7044:
5696:
5666:
3467:
3366:
2983:
2356:
2296:
2178:
2127:
1947:
1814:
1786:
1658:
1558:
1484:
1378:
1320:
1131:
1070:
400:
19420:
19083:
18898:
18541:
18498:
18307:
Summers, Stephen J. (2016-03-31). "A Perspective on Constructive Quantum Field Theory".
18262:
18207:
18092:
18017:
17954:
17728:
17683:
17557:
17473:
17358:
17216:
17004:
16957:
16891:
16690:
16568:
16501:
16439:
16323:
16139:
15442:(global structure) of spacetime. This means that all calculational results of TQFTs are
15229:. For a real scalar field, the Lagrangian density in a general spacetime background is
13977:{\displaystyle \phi _{0}^{i}=\left(0,\cdots ,0,{\frac {\mu }{\sqrt {\lambda }}}\right).}
5297:{\displaystyle \left=(2\pi )^{3}\delta (\mathbf {p} -\mathbf {q} ),\quad \left=\left=0,}
2080:. His theory was at first mostly ignored, until it was brought back to light in 1971 by
2035:
785:
515:
21944:
21714:
21606:
21483:
21478:
21431:
21194:
21122:
21077:
20797:
20666:
20564:
20272:
20219:
20111:
19628:
19424:
19114:
18843:
18838:
18738:
18608:
18553:
18510:
18468:
18399:
18308:
18284:
18248:
18219:
18193:
18166:, Mathematical Surveys and Monographs Volume 149, American Mathematical Society, 2008,
18146:, Mathematical Surveys and Monographs Volume 170, American Mathematical Society, 2011,
18029:
18003:
17974:
17914:
17896:
17849:
17819:
17740:
17714:
17622:
17511:
17485:
17459:
17430:
17393:
17370:
17228:
17202:
17135:
17131:
17078:
17016:
16913:
16877:
16869:
16654:
16619:
16595:
16552:
16528:
16485:
16212:
16151:
16125:
15902:
15838:
15755:
15576:
14730:
13403:
11577:
11490:
11480:
10158:
9907:
9881:
9861:
7051:
7023:. This expression represents the probability amplitude for the field to propagate from
6892:
6868:
6848:
2487:
2235:
2227:
2189:
by Polyakov and coauthors. These objects are inaccessible through perturbation theory.
2131:
2111:
2107:
2081:
1883:
1875:
1807:
1762:
1758:
1693:
1681:
1590:
1571:
1469:
1291:
1248:
1194:
1163:
1147:
1080:
1005:
935:
820:
805:
735:
700:
690:
650:
565:
455:
415:
205:
167:
122:
110:
87:
82:
17575:
21830:
21621:
21570:
21515:
21495:
21381:
21239:
21234:
21014:
20979:
20807:
20716:
20686:
20614:
20577:
20572:
20554:
20519:
20509:
20224:
20189:
20172:
20075:
19679:
19354:
19343:
19324:
19297:
19264:
19234:
19193:
19168:
19149:
19121:
19095:
19046:
19025:
18997:
18971:
18953:
18932:
18908:
18880:
18854:
18820:
18790:
18754:
18750:
18724:
18694:
18668:
18649:
18619:
18589:
18557:
18514:
18376:
18366:
18343:
18333:
18274:
18167:
18147:
18100:
18079:
18054:
18033:
17994:
17918:
17867:
17798:
17787:
17765:
17691:
17650:
17642:
17601:
17594:
17489:
17409:
17374:
17322:
17232:
17111:
17103:
17024:
16991:
16917:
16903:
16876:. Advanced Series on Directions in High Energy Physics. Vol. 26. pp. 1–27.
16842:
16772:
16747:
16722:
16659:
16641:
16600:
16582:
16533:
16515:
16451:
16402:
16355:
16345:
16242:
16089:
15749:
15572:
15568:
15533:
14806:
theory, QED, QCD, as well as the whole Standard Model all assume a (3+1)-dimensional
14765:
14645:
to fermions. Theorists have hypothesized the existence of a type of symmetry, called
13472:
13309:
12428:
11930:
11087:
11069:
8899:
5945:
4532:: and any state of the system can be expressed as a linear combination of the states
3897:
3099:
2360:
2057:
that the gauge symmetry in Yang–Mills theories could be broken by a mechanism called
1861:
1732:
1670:
1554:
1541:, he successfully explained the phenomenon of spontaneous emission. According to the
1446:
1434:
1374:
1287:
1243:
procedure. A second major barrier came with QFT's apparent inability to describe the
1151:
1035:
965:
850:
695:
630:
600:
570:
430:
425:
270:
195:
185:
77:
18223:
17978:
17744:
17046:
16155:
14653:
11968:
If the following transformation to the fields is performed at every spacetime point
10313:
In realistic applications, the scattering amplitude of a certain interaction or the
10287:{\displaystyle \langle \Omega |T\{\phi (x_{1})\cdots \phi (x_{n})\}|\Omega \rangle }
8572:
In the path integral formulation, the two-point correlation function can be written
755:
22009:
21756:
21741:
21682:
21560:
21500:
21426:
21057:
20534:
20529:
20386:
20282:
19950:
19087:
18904:
18545:
18502:
18288:
18266:
18211:
18118:
18096:
18021:
17958:
17906:
17859:
17736:
17732:
17687:
17571:
17477:
17429:
Fujita, Takehisa (2008-02-01). "Physics of Renormalization Group Equation in QED".
17362:
17220:
17042:
17008:
16961:
16895:
16694:
16649:
16631:
16590:
16572:
16523:
16505:
16443:
16327:
16305:
16230:
16143:
15475:
14838:
13718:
13425:
12182:
11974:(a local transformation), then the QED Lagrangian remains unchanged, or invariant:
10337:
4607:{\displaystyle |n\rangle \propto \left({\hat {a}}^{\dagger }\right)^{n}|0\rangle .}
4468:. Any energy eigenstate state of a single harmonic oscillator can be obtained from
2300:
2270:
2261:
Historically, the Higgs mechanism of spontaneous symmetry breaking was a result of
2251:
2103:
2003:
1887:
1853:
1825:
1774:
1766:
1442:
1426:
1355:
1327:
1244:
1198:
1155:
1075:
990:
970:
940:
890:
715:
710:
705:
590:
575:
505:
210:
137:
127:
62:
18808:
17012:
14814:
imposes no restriction on the number of dimensions nor the geometry of spacetime.
14750:, and superstring theory. In a supersymmetric theory, every fermion has a bosonic
10297:
is equal to the sum of (expressions corresponding to) all connected diagrams with
1753:. By ignoring the contribution of photons whose energy exceeds the electron mass,
21931:
21798:
21580:
21490:
21436:
21336:
21244:
20867:
20764:
20691:
20671:
20641:
20604:
20599:
20504:
20328:
19972:
19710:
19659:
19338:
19312:
19285:
19253:
19227:
Introduction to Quantum Field Theory: Classical Mechanics to Gauge Field Theories
19139:
19015:
18946:
18834:
18784:
18633:
18523:
18480:
18240:
18074:
18048:
17966:
17936:
17759:
17589:
17315:
16944:
16447:
16394:
16200:
16083:
15867:
15823:
15633:
15618:
are better supported mathematically — both can be classified in the framework of
15545:
15480:
14807:
14620:
14608:
11941:
11565:
11047:
10356:
10349:
9507:
9500:
7408:
In canonical quantization, the two-point correlation function can be written as:
3663:
2348:
2219:
2099:
2089:
2065:
2047:
2039:
2021:
2013:
1936:
1790:
1778:
1717:
1705:
1666:
1530:
1492:
1398:
1359:
1331:
1312:
1240:
1206:
1190:
1020:
1015:
985:
980:
950:
910:
880:
860:
765:
660:
655:
620:
605:
580:
560:
540:
470:
460:
381:
343:
260:
225:
57:
35:
30:
19211:
17481:
16349:
12439:, which describes the strong interaction, is a non-Abelian gauge theory with an
8896:, reducing the interacting two-point function to quantities in the free theory.
21969:
21668:
21510:
21465:
21443:
21331:
21214:
20742:
20711:
20701:
20323:
20313:
20147:
19915:
19890:
19669:
19145:
19135:
19109:
18894:
18868:
18804:
18742:
18603:
17389:
16986:
16931:
16899:
16079:
15769:
15645:
15556:
15521:
15488:
15433:
14612:
14604:
12186:
11788:
11043:
3358:
2396:
2378:
2325:
2266:
2262:
2138:
2093:
1999:
1998:(also known as Yang–Mills theories), which are based on more complicated local
1983:
1955:
1638:
1597:
1586:
1582:
1507:
1462:
1367:
1351:
1347:
1301:, despite the complete absence of the concept of fields from his 1687 treatise
1256:
1159:
1045:
995:
915:
900:
885:
865:
835:
830:
825:
810:
795:
760:
750:
680:
615:
585:
520:
485:
475:
450:
321:
288:
162:
19091:
18025:
11912:{\displaystyle F_{\mu \nu }=\partial _{\mu }A_{\nu }-\partial _{\nu }A_{\mu }}
2231:
800:
22061:
21939:
21898:
21520:
21189:
21099:
20661:
20514:
20405:
20239:
20209:
20162:
20011:
19945:
19920:
19520:
18963:
18768:
18423:
18395:
18380:
18347:
17932:
17863:
17342:
17190:
16698:
16645:
16586:
16519:
16310:
16203:(1977). "The Search for Unity: Notes for a History of Quantum Field Theory".
15675:
15653:
14830:
14646:
14632:
13411:
12424:
11502:
11501:
functions does not imply conformal symmetry of the theory.) Examples include
7785:
7328:
In an interacting theory, where the Lagrangian or Hamiltonian contains terms
6910:
5685:
3091:
2312:
2288:
2277:
2223:
2207:. Supersymmetry only took off in the theoretical community after the work of
2192:
2123:
1782:
1621:
1617:
1601:
1578:
1182:
1171:
1050:
1040:
1030:
1025:
945:
930:
730:
725:
555:
550:
510:
480:
445:
435:
366:
361:
21285:
18270:
16636:
1757:
successfully estimated the numerical value of the Lamb shift. Subsequently,
21921:
21852:
21761:
21719:
21709:
21545:
21117:
21024:
20931:
20926:
20921:
20896:
20544:
20157:
20152:
19955:
19865:
19583:
19525:
19510:
18682:
18577:
18419:
17193:(2016-04-19). "Particle Physics and Condensed Matter: The Saga Continues".
17028:
16966:
16939:
16663:
16604:
16537:
16455:
15678:
15564:
15512:. Examples of QFTs that are completely solvable non-perturbatively include
14758:
14751:
14691:
13467:
11963:
11569:
7802:
5677:
4122:
2446:
2212:
2204:
2196:
2031:
1991:
1908:
1625:
1546:
1275:
1252:
1085:
1010:
895:
870:
855:
790:
670:
665:
545:
535:
530:
495:
490:
465:
420:
298:
265:
92:
72:
19434:
16771:(1. print ed.). Reading, Mass: Advanced Book Program, Perseus Books.
16746:(1. print ed.). Reading, Mass: Advanced Book Program, Perseus Books.
16577:
16510:
15670:
as set out by the above axioms. The full problem statement is as follows.
10397:, obtain expressions for the physical quantities, and then take the limit
3450:{\displaystyle \omega _{\mathbf {p} }={\sqrt {|\mathbf {p} |^{2}+m^{2}}}.}
2203:
in 1970, but their result failed to garner widespread interest due to the
1437:, was formulated between 1925 and 1926, with important contributions from
1326:
Fields began to take on an existence of their own with the development of
21835:
21729:
21697:
21692:
21184:
20582:
19613:
19440:
19248:
19011:
18850:
18720:
18114:
17310:
16308:(November 1981). "The development of field theory in the last 50 years".
15681:
15596:
15501:
14785:
14777:
14773:
14698:. In general there can be more than one set of supersymmetry generators,
14687:
14616:
14553:
13496:
13446:
12777:
12414:
11573:
7922:{\textstyle H_{I}(t)=\int d^{3}x\,{\frac {\lambda }{4!}}\phi _{I}(x)^{4}}
6886:
6616:. The initial and final conditions of the path integral are respectively
5673:
3095:
2450:
2292:
2208:
2150:
2119:
2077:
2043:
2027:
2017:
2007:
1975:
1967:
1728:
1685:
1065:
1000:
960:
920:
875:
740:
645:
640:
625:
610:
595:
18925:
Multivalued Fields in Condensed Matter, Electrodynamics, and Gravitation
16216:
14611:
at low temperatures. In the Standard Model of elementary particles, the
13887:{\displaystyle \phi _{0}^{i}\phi _{0}^{i}={\frac {\mu ^{2}}{\lambda }}.}
13802:{\displaystyle \phi ^{i}\to R^{ij}\phi ^{j},\quad R\in \mathrm {O} (N).}
1297:
The earliest successful classical field theory is one that emerged from
21565:
21555:
21249:
21034:
20969:
20891:
19428:
18549:
18506:
18253:
17962:
17705:
Munoz, Carlos (2017-01-18). "Models of Supersymmetry for Dark Matter".
17627:
17516:
17435:
17366:
17074:
17020:
15932:
Theoretical and experimental justification for the Schrödinger equation
15057:
14694:. The symmetry group generated by all these generators is known as the
10314:
7036:
5662:
2141:
of elementary particles. The Standard Model successfully describes all
1754:
1750:
1709:
1662:
1650:
1630:
1563:
1458:
1438:
1417:
1413:
1390:
1382:
720:
635:
500:
440:
132:
67:
18215:
17134:(2012-01-04). "The Early History of String Theory and Supersymmetry".
16331:
16147:
10310:
interaction theory discussed above, every vertex must have four legs.
1720:
and Wheeler daringly suggested abandoning QFT altogether and proposed
21416:
21204:
21072:
20984:
20956:
20436:
20132:
19746:
18645:
16114:
Hobson, Art (2013). "There are no particles, there are only fields".
15640:. One way to construct theories satisfying Wightman axioms is to use
15623:
15509:
15505:
11950:
5699:
term could be introduced to the Lagrangian of the real scalar field:
2186:
2174:
2061:, through which originally massless gauge bosons could acquire mass.
1421:
1232:
20044:
18610:
QED and the Men Who Made It: Dyson, Feynman, Schwinger, and Tomonaga
18404:
18313:
17910:
17824:
11497:
function. (The converse is not true, however — the vanishing of all
11003:. Compute Feynman diagrams, in which divergent terms will depend on
6443:, the above product of integrals becomes the Feynman path integral:
3502:
The displacement of a classical harmonic oscillator is described by
22014:
21112:
20911:
19844:
18198:
18008:
17901:
17854:
17719:
17510:
supersymmetric Yang–Mills theory and the AdS/SCFT correspondence".
17464:
17207:
16882:
16839:
Climbing the mountain: the scientific biography of Julian Schwinger
16809:
Climbing the Mountain: The scientific biography of Julian Schwinger
16471:
Climbing the Mountain: The scientific biography of Julian Schwinger
15719:
15438:
14781:
14517:
11594:
10318:
2986:
for the field, which describe the way it varies in time and space:
1654:
1450:
685:
20836:
17140:
17083:
16130:
15458:. The world line trajectory of fractionalized particles (known as
11038:
is taken. In this way, meaningful finite quantities are obtained.
2299:, as well as the relation between frequency and voltage in the AC
21687:
21637:
18047:
Di Francesco, Philippe; Mathieu, Pierre; Sénéchal, David (1997).
14642:
9843:
2674:{\displaystyle L=\int d^{3}x\,{\mathcal {L}}=\int d^{3}x\,\left,}
2146:
1186:
17757:
10500:
is a constant to be determined. The Lagrangian density becomes:
10359:
procedure is a systematic process for removing such infinities.
9904:
connected with four edges and represented by dots (here labeled
1405:, that light is composed of individual packets of energy called
19375:
19076:
Relativistic Quantum Mechanics and Introduction to Field Theory
17758:
Morandi, G.; Sodano, P.; Tagliacozzo, A.; Tognetti, V. (2000).
15459:
11604:
2453:
at every point in space that changes in time. It is denoted as
2429:
2281:
2073:
1963:
1550:
1406:
12754:{\displaystyle D_{\mu }=\partial _{\mu }-igA_{\mu }^{a}t^{a},}
10988:
are constants to be determined. The first three terms are the
10321:, which itself can be found using the Feynman diagram method.
9858:
connected with one edge and represented by dots (here labeled
2010:. Unlike photons, these gauge bosons themselves carry charge.
1523:
The quantum theory of the emission and absorption of radiation
19310:
19056:
17156:"Common Problems in Condensed Matter and High Energy Physics"
16940:"Conservation of Isotopic Spin and Isotopic Gauge Invariance"
15584:
15492:
14638:
14607:, spontaneous symmetry breaking can explain the alignment of
12472:
12457:
11923:. The parameters in this theory are the (bare) electron mass
11447:
2085:
1959:
1673:. QFT naturally incorporated antiparticles in its formalism.
1267:
1228:
18243:(2000). "Current Trends in Axiomatic Quantum Field Theory".
15465:
7929:, and the expansion of the two-point correlator in terms of
6686:{\displaystyle \phi (0)=\phi _{I},\quad \phi (T)=\phi _{F}.}
4617:
A similar procedure can be applied to the real scalar field
2747:
is a real parameter (the "mass" of the field). Applying the
1553:, there remains an oscillating electromagnetic field having
1294:. A brief overview of these theoretical precursors follows.
18247:. Lecture Notes in Physics. Vol. 558. pp. 43–64.
18046:
17761:
Field Theories for Low-Dimensional Condensed Matter Systems
15913:
Relationship between string theory and quantum field theory
13897:
Without loss of generality, let the ground state be in the
12393:
11526:
that the theory is no longer valid at energies higher than
9838:
This term can instead be obtained from the Feynman diagram
6913:
operator that shuffles its operands so the time-components
2154:
1307:. The force of gravity as described by Isaac Newton is an "
1259:
in the 1970s led to a renaissance of quantum field theory.
18363:
Quantum Physics : a Functional Integral Point of View
17345:(1932-03-10). "Konfigurationsraum und zweite Quantelung".
11836:{\displaystyle {\bar {\psi }}=\psi ^{\dagger }\gamma ^{0}}
4364:
increases the energy of the simple harmonic oscillator by
1692:
A series of papers was published between 1934 and 1938 by
18893:
17449:
13505:
real scalar fields, described by the Lagrangian density:
11257:, a non-Abelian gauge theory based on the symmetry group
10362:
Parameters appearing in the Lagrangian, such as the mass
1472:, built on Maxwell's electromagnetism. New rules, called
18582:
Inward Bound: Of Matter and Forces in the Physical World
18164:
Quantum Field Theory: A Tourist Guide for Mathematicians
17077:(2014-12-12). "The Standard Model of Particle Physics".
16794:
Proc of the 1967 Int. Conference on Particles and Fields
16351:
Physics and Philosophy: The Revolution in Modern Science
14516:
global symmetry is no longer manifest, leaving only the
13361:
under a certain local transformation of the fields, the
11086:
As an example, the coupling constant in QED, namely the
2110:
discovered in 1971 that certain phenomena involving the
16872:(2015-03-17). "The Evolution of Quantum Field Theory".
14576:. The number of broken symmetries is their difference,
11046:
of elementary particles is a renormalizable QFT, while
10405:, a class of methods to treat divergences in QFT, with
7797:
is the field operator under the free theory. Here, the
6845:
in the free or interacting theory, respectively. Here,
5972:
of QFT is concerned with the direct computation of the
1596:
is 2; it led to the correct Sommerfeld formula for the
13370:
9992:
7838:
2355:
of spatial and time coordinates. Examples include the
1370:. Action-at-a-distance was thus conclusively refuted.
18332:. Princeton, New Jersey: Princeton University Press.
16235:
The Oxford Companion to the History of Modern Science
15695:
15238:
15069:
14872:
14637:
All experimentally known symmetries in nature relate
14143:
14002:
13912:
13830:
13735:
13514:
13318:
13236:
12981:
12801:
12690:
12488:
12358:
12282:
12238:
12199:
11983:
11849:
11797:
11620:
11276:
11108:
10861:
10509:
10428:
10211:
10161:
10098:
10071:
10044:
9965:
9940:
9910:
9884:
9864:
9700:
9531:
8917:
8872:
8581:
8529:
8281:
8016:
7955:
7935:
7811:
7417:
7370:
7334:
7063:
7001:
6973:
6946:
6919:
6895:
6871:
6851:
6717:
6711:
In calculations, one often encounters expression like
6625:
6452:
6105:
6028:
5986:
5860:
5708:
5503:
5457:
5429:
5354:
5323:
5053:
4777:
4739:
4696:
4658:
4629:
4541:
4502:
4474:
4440:
4393:
4370:
4334:
4246:
4210:
4161:
4130:
4033:
3956:
3905:
3873:
3712:
3671:
3511:
3389:
3111:
2995:
2760:
2714:
2690:
2513:
2490:
2287:
Gauge theory is used to describe the quantization of
2114:
could also be explained by non-Abelian gauge theory.
1282:
Quantum field theory results from the combination of
1197:
of the particle is determined by minimization of the
1193:, which are more fundamental than the particles. The
15745:
15689:, a non-trivial quantum Yang–Mills theory exists on
7832:-theory, the interacting term of the Hamiltonian is
5487:{\displaystyle {\hat {a}}_{\mathbf {p} }^{\dagger }}
5423:
Any quantum state of the field can be obtained from
4726:{\displaystyle {\hat {a}}_{\mathbf {p} }^{\dagger }}
4321:{\displaystyle =\hbar \omega {\hat {a}}^{\dagger },}
4024:
of the simple harmonic oscillator can be written as
3630:
is a complex number (normalized by convention), and
1919:
no ‘distracting remarks’ about infinite quantities.
1749:
energy levels of the hydrogen atom, also called the
19165:
Finite Quantum Electrodynamics: The Causal Approach
18521:
18478:
17387:
16677:Schwinger, Julian (1966). "Particles and Sources".
16261:
15734:
15730:
15404:
11234:is the energy scale under which the measurement of
9691:After applying Wick's theorem, one of the terms is
5494:(or by a linear combination of such states), e.g.
2238:first proposed in 1974 that string theory could be
1585:. It had the following important consequences: the
19342:
19252:
19113:
18842:
18637:
18607:
18467:
17817:
17593:
17314:
16841:(Reprinted ed.). Oxford: Oxford Univ. Press.
16553:"On the Green's functions of quantized fields. II"
15710:
15363:
15203:
15006:
14486:
14123:
13976:
13886:
13801:
13693:
13386:
13353:
13296:
13195:
12933:
12753:
12657:
12383:
12333:
12268:
12224:
12159:
11911:
11835:
11770:
11426:
11219:
10977:
10823:
10468:
10286:
10167:
10140:
10084:
10057:
10027:
9978:
9946:
9916:
9890:
9870:
9827:
9680:
9516:term in the two-point correlation function in the
9479:
8882:
8855:
8557:
8515:
7941:
7921:
7824:
7767:
7392:
7356:
7317:
7015:
6987:
6959:
6932:
6901:
6877:
6857:
6837:
6685:
6583:
6425:
6049:
6007:
5930:
5837:
5649:
5486:
5443:
5412:
5337:
5296:
5033:
4754:
4725:
4682:
4644:
4606:
4524:
4488:
4460:
4426:
4379:
4356:
4320:
4232:
4193:
4152:, which is the lowest energy state, is defined by
4144:
4110:
4009:
3927:
3888:
3841:
3695:
3613:
3449:
3340:
3072:
2971:
2729:
2700:
2673:
2496:
1514:by treating the electromagnetic field as a set of
18737:
17886:
16989:(1979-12-14). "The 1979 Nobel Prize in Physics".
16486:"On the Green's functions of quantized fields. I"
16344:
15052:on the other hand, a general metric (such as the
9930:connecting the vertices and represented by lines.
7035:, and goes by multiple names, like the two-point
6700:
2315:are used in the following sections, in which the
1676:
22059:
19108:
18465:
18077:(1958). "A Soluble Relativistic Field Theory?".
16806:
16712:
16710:
16708:
16468:
16229:
15726:
13478:
10190:-th order, list all valid Feynman diagrams with
8641:
7477:
7151:
3460:Thus each normal mode corresponding to a single
3094:, so its solutions can be expressed as a sum of
1479:Two difficulties remained. Observationally, the
1235:, culminating in the first quantum field theory—
19134:
18584:(reprint ed.). Oxford, New York, Toronto:
17937:"Quantum Field Theory and the Jones Polynomial"
16624:Proceedings of the National Academy of Sciences
16557:Proceedings of the National Academy of Sciences
16490:Proceedings of the National Academy of Sciences
16078:
14841:to produce gauge theories in lower dimensions.
13495:To illustrate the mechanism, consider a linear
12445:gauge symmetry. It contains three Dirac fields
10419:theory, the field strength is first redefined:
7050:The free two-point function, also known as the
5980:for a system to evolve from some initial state
4496:by successively applying the creation operator
4427:{\displaystyle {\hat {a}}^{\dagger }|0\rangle }
1844:depression that lasted for almost two decades.
1832:of the interaction represented by the diagram.
1483:underlying quantum mechanics could explain the
1362:. Maxwell's equations implied the existence of
1346:, which described the relationship between the
21804:Mathematical formulation of the Standard Model
18687:Q is for Quantum: Particle Physics from A to Z
17848:. Cambridge University Press. pp. 27–29.
17098:
17096:
17094:
16826:. Reading, MA: Perseus Bookks. pp. 82–85.
16620:"The sources of Schwinger's Green's functions"
13297:{\displaystyle U(x)=e^{i\alpha (x)^{a}t^{a}}.}
4623:, by promoting it to a quantum field operator
21653:
21315:
21301:
20852:
20060:
19456:
18945:Lancaster, T., & Blundell, S. J. (2014).
18833:
18803:
18393:
18330:The P(phi)_2 Euclidean (quantum) field theory
17991:
16705:
16338:
12479:gauge bosons. The QCD Lagrangian density is:
11530:, and all degrees of freedom above the scale
10151:Divide by the symmetry factor of the diagram.
2169:was discovered theoretically by 't Hooft and
1978:, which endow elementary particles with mass.
1111:
17669:
17663:
16868:
16300:
16298:
16296:
14552:continuous symmetries (the dimension of its
10281:
10270:
10226:
10212:
9672:
9661:
9586:
9572:
9467:
9456:
9415:
9401:
9398:
9387:
9346:
9332:
9319:
9308:
9267:
9253:
9250:
9239:
9198:
9184:
9171:
9160:
9119:
9105:
9102:
9091:
9050:
9036:
9026:
9015:
8936:
8922:
8634:
8623:
8596:
8582:
8552:
8530:
8504:
8493:
8421:
8407:
8277:
8266:
8156:
8142:
8008:
7997:
7970:
7956:
7470:
7459:
7432:
7418:
7116:
7105:
7078:
7064:
7010:
6982:
6832:
6821:
6794:
6780:
6770:
6759:
6732:
6718:
6505:
6453:
6417:
6357:
6354:
6294:
6288:
6222:
6158:
6106:
6044:
6002:
5641:
5451:by successively applying creation operators
5438:
5384:
5332:
4598:
4550:
4483:
4421:
4233:{\displaystyle {\frac {1}{2}}\hbar \omega .}
4182:
4139:
2226:, itself a type of two-dimensional QFT with
2130:showed that non-Abelian gauge theories are "
19042:Quantum Field Theory and the Standard Model
18948:Quantum field theory for the gifted amateur
18665:QED: The Strange Theory of Light and Matter
18524:"Axioms for Euclidean Green's functions II"
18235:
18233:
17785:Parker, Leonard E.; Toms, David J. (2009).
17649:. Vol. 2. Cambridge University Press.
17620:
17582:
17110:. Vol. 1. Cambridge University Press.
17091:
16837:Mehra, Jagdish; Milton, Kimball A. (2005).
16836:
16294:
16292:
16290:
16288:
16286:
16284:
16282:
16280:
16278:
16276:
16223:
16195:
16193:
16191:
16189:
16187:
16185:
15923:Static forces and virtual-particle exchange
8558:{\displaystyle \langle 0|\cdots |0\rangle }
6707:Correlation function (quantum field theory)
2245:
1724:as the mechanism of particle interactions.
1581:that described relativistic electrons: the
1506:Through the works of Born, Heisenberg, and
1304:Philosophiæ Naturalis Principia Mathematica
1142:) is a theoretical framework that combines
21660:
21646:
21308:
21294:
20859:
20845:
20067:
20053:
19470:
19463:
19449:
19317:General Principles of Quantum Field Theory
18360:
18302:
18300:
18298:
18144:Renormalization and Effective Field Theory
17784:
17641:
17185:
17183:
17102:
16981:
16979:
16977:
16791:
16721:. Reading, MA: Perseus Books. p. xi.
16255:
16183:
16181:
16179:
16177:
16175:
16173:
16171:
16169:
16167:
16165:
15561:Renormalization and Effective Field Theory
14833:is a type of (1+1)-dimensional QFT, while
13716:are real parameters. The theory admits an
10038:For every edge that connects two vertices
2428:are best explained by discrete particles (
1498:
1118:
1104:
29:
19181:
18984:
18403:
18354:
18312:
18252:
18197:
18007:
17900:
17853:
17823:
17718:
17626:
17565:
17515:
17463:
17434:
17206:
17139:
17082:
16965:
16930:
16881:
16864:
16862:
16860:
16858:
16821:
16766:
16741:
16716:
16676:
16653:
16635:
16594:
16576:
16550:
16527:
16509:
16483:
16389:
16387:
16385:
16383:
16381:
16379:
16377:
16375:
16373:
16371:
16304:
16129:
16074:
16072:
16070:
16068:
16066:
16064:
16062:
16060:
16058:
16056:
16054:
16052:
16050:
16048:
16046:
16044:
16042:
16040:
16038:
16036:
16034:
16032:
16030:
16028:
16026:
16024:
16022:
16020:
16018:
16016:
16014:
16012:
16010:
16008:
16006:
16004:
16002:
16000:
15998:
15996:
15994:
15992:
15698:
15666:, concerns the well-defined existence of
15466:Perturbative and non-perturbative methods
13399:, in which all anomalies exactly cancel.
9746:
9571:
8834:
8788:
8760:
8690:
7877:
7717:
7612:
6569:
6533:
6221:
4683:{\displaystyle {\hat {a}}_{\mathbf {p} }}
3636:is the oscillator's frequency. Note that
3484:
2563:
2536:
1923:was a major disappointment for Schwinger:
1820:At the same time, Feynman introduced the
1262:
19337:
19224:
19070:
19038:
18921:
18782:
18767:
18602:
18481:"Axioms for Euclidean Green's functions"
18239:
18230:
18136:
18073:
17789:Quantum Field Theory in Curved Spacetime
17588:
17244:
17242:
16617:
16424:"Development of Quantum Electrodynamics"
16421:
16273:
16199:
16109:
16107:
16105:
15990:
15988:
15986:
15984:
15982:
15980:
15978:
15976:
15974:
15972:
15878:Quantum field theory in curved spacetime
15799:Common integrals in quantum field theory
14134:and the original Lagrangian density as:
11940:
11603:representing the electromagnetic field (
11053:
2006:" interact via the exchange of massless
1946:
1838:
1401:proposed in 1905 an explanation for the
1266:
1211:perturbation theory in quantum mechanics
19141:An Introduction to Quantum Field Theory
18783:Frampton, Paul H. (22 September 2008).
18775:. Frontiers in Physics (2nd ed.).
18714:
18681:
18662:
18632:
18418:
18306:
18295:
17543:
17305:
17303:
17301:
17299:
17297:
17295:
17293:
17291:
17289:
17287:
17189:
17180:
17130:
16985:
16974:
16874:The Standard Theory of Particle Physics
16811:. Oxford University Press. p. 467.
16473:. Oxford University Press. p. 454.
16399:Advanced Topics in Quantum Field Theory
16393:
16162:
16085:An Introduction to Quantum Field Theory
13420:states that every continuous symmetry,
12276:is yet another symmetry transformation
12189:of the theory. Gauge symmetries form a
10469:{\displaystyle \phi =Z^{1/2}\phi _{r},}
10317:of a particle can be computed from the
2445:The simplest classical field is a real
2068:wrote down in 1967 a theory describing
22060:
21506:Atomic, molecular, and optical physics
19541:Two-dimensional conformal field theory
19167:(third ed.). Dover Publications.
19162:
18962:
18900:Critical Properties of φ-Theories
18529:Communications in Mathematical Physics
18522:Osterwalder, K.; Schrader, R. (1975).
18486:Communications in Mathematical Physics
18479:Osterwalder, K.; Schrader, R. (1973).
18183:
18177:
17942:Communications in Mathematical Physics
17931:
17838:
17793:. Cambridge University Press. p.
17502:
17428:
17404:. Cambridge University Press. p.
17285:
17283:
17281:
17279:
17277:
17275:
17273:
17271:
17269:
17267:
17073:
16855:
16792:C.R. Hagen; et al., eds. (1967).
16368:
16113:
15548:method, is fundamentally ill-defined.
15536:, there does not exist a well-defined
12460:fields as well as eight vector fields
10028:{\textstyle -i\lambda \int d^{4}z_{i}}
4755:{\displaystyle \omega _{\mathbf {p} }}
4194:{\displaystyle {\hat {a}}|0\rangle =0}
1735:measured the minute difference in the
21641:
21289:
20840:
20074:
20048:
19444:
19315:; Oksak, A.I.; Todorov, I.T. (1990).
19284:
19010:
18470:PCT, Spin and Statistics and all That
18327:
18321:
17704:
17239:
16102:
15969:
15527:
15424:. For a special class of QFTs called
14860:spacetime indices in the Lagrangian,
14738:Minimal Supersymmetric Standard Model
14656:, whose generators are the spacetime
13387:{\textstyle \int {\mathcal {D}}\phi }
12435:(also known as Yang–Mills theories).
9934:Every vertex corresponds to a single
5684:the electromagnetic field), and even
4525:{\displaystyle {\hat {a}}^{\dagger }}
4357:{\displaystyle {\hat {a}}^{\dagger }}
3928:{\displaystyle {\hat {a}}^{\dagger }}
3380:is the frequency of the normal mode:
2737:is the time-derivative of the field,
2160:
1604:; and it could be used to derive the
1299:Newton's law of universal gravitation
22040:
19206:
18897:; Schulte-Frohlinde, Verena (2001).
18867:
18576:
18361:Glimm, James; Jaffe, Arthur (1987).
18113:
17341:
17248:
16824:Particles, Sources and Fields vol. 1
16719:Particles, Sources and Fields vol. 1
14649:, that relates bosons and fermions.
5938:, etc. The summation over the index
1589:of an electron is 1/2; the electron
1189:levels) of their underlying quantum
20866:
19408:Stanford Encyclopedia of Philosophy
19247:
18466:Streater, R.; Wightman, A. (1964).
18365:. New York, NY: Springer New York.
18156:
17309:
17264:
15859:Noncommutative quantum field theory
15834:Green's function (many-body theory)
15595:, which has led to such results as
15544:of QFT, which underlies the entire
14795:
14715:, which generate the corresponding
11547:, where a new theory is necessary.
11489:(CFTs) are special QFTs that admit
10184:-point correlation function to the
3651:For a quantum harmonic oscillator,
2336:
13:
21667:
19255:Quantum Field Theory in a Nutshell
19212:"Lectures on Quantum Field Theory"
18873:Modern Elementary Particle Physics
18565:
17317:Quantum Field Theory in a Nutshell
17041:
16618:Schweber, Silvan S. (2005-05-31).
15819:Form factor (quantum field theory)
15491:carry the weak interaction, while
15426:topological quantum field theories
15308:
15295:
15241:
15186:
15173:
15144:
15131:
14989:
14976:
14947:
14934:
14266:
14243:
14200:
14170:
14146:
13783:
13571:
13541:
13517:
13376:
13336:
13321:
13157:
12852:
12824:
12705:
12491:
12123:
11890:
11867:
11662:
11623:
11316:
11297:
11148:
11129:
10718:
10692:
10560:
10534:
10512:
10343:
10278:
10215:
10141:{\displaystyle D_{F}(z_{i}-z_{j})}
9494:
8875:
8837:
8780:
8763:
8682:
8651:
8631:
8585:
8298:
8033:
8005:
7959:
7487:
7467:
7421:
6979:
6829:
6783:
6516:
6050:{\displaystyle |\phi _{F}\rangle }
6008:{\displaystyle |\phi _{I}\rangle }
5915:
5907:
5895:
5882:
5874:
5862:
5754:
5733:
5711:
4652:, while the annihilation operator
3034:
3014:
3004:
2951:
2944:
2939:
2910:
2899:
2893:
2886:
2881:
2858:
2854:
2812:
2801:
2795:
2788:
2783:
2767:
2763:
2693:
2614:
2539:
1178:is based on quantum field theory.
1176:standard model of particle physics
14:
22089:
21274:Template:Quantum mechanics topics
20036:Template:Quantum mechanics topics
19368:
18813:Gauge Theory of Weak Interactions
17845:Quantum Gravity in 2+1 Dimensions
16769:Particles, sources, and fields. 3
16744:Particles, sources, and fields. 2
15809:Constructive quantum field theory
15794:Introduction to quantum mechanics
15735:Osterwalder & Schrader (1975)
15731:Osterwalder & Schrader (1973)
15660:Yang–Mills existence and mass gap
15589:constructive quantum field theory
14776:—can be resolved by relating the
12401:gauge symmetry. The photon field
11957:
11550:
7047:or two-point function for short.
6967:increase from right to left, and
5957:
5044:Their commutation relations are:
4444:
4290:
4221:
4099:
4049:
1942:
22039:
22028:
22027:
21772:
21269:
21268:
20990:Topological quantum field theory
20821:
20820:
20031:
20030:
19374:
16796:. NY: Interscience. p. 128.
15936:Topological quantum field theory
15762:
15748:
15711:{\displaystyle \mathbb {R} ^{4}}
15612:topological quantum field theory
15411:Topological quantum field theory
15405:Topological quantum field theory
14823:(2+1)-dimensional electron gases
14748:supersymmetric Yang–Mills theory
14690:, which themselves transform as
14626:
12397:group, thus QED is said to have
12269:{\displaystyle e^{i\alpha '(x)}}
11513:supersymmetric Yang–Mills theory
9842:
6988:{\displaystyle |\Omega \rangle }
5606:
5568:
5525:
5473:
5403:
5370:
5269:
5240:
5206:
5182:
5151:
5143:
5098:
5074:
5017:
5009:
4993:
4968:
4944:
4936:
4920:
4897:
4868:
4794:
4746:
4712:
4674:
4461:{\displaystyle 3\hbar \omega /2}
3413:
3396:
3324:
3316:
3300:
3275:
3260:
3252:
3236:
3213:
3193:
3119:
1893:
1549:). Therefore, even in a perfect
1535:electromagnetic vector potential
21627:Timeline of physics discoveries
20975:Jackiw–Teitelboim gravity
18412:
18387:
18107:
18067:
18040:
17985:
17925:
17880:
17832:
17811:
17778:
17751:
17698:
17635:
17614:
17537:
17524:
17503:Kovacs, Stefano (1999-08-26). "
17496:
17443:
17422:
17381:
17335:
17254:
17225:10.1088/0031-8949/T168/1/014003
17148:
17124:
17067:
17035:
16924:
16830:
16815:
16800:
16785:
16760:
16735:
16670:
16611:
16551:Schwinger, Julian (July 1951).
16544:
16484:Schwinger, Julian (July 1951).
16477:
16462:
15946:Wheeler–Feynman absorber theory
15129:
14932:
13775:
13048:
12384:{\displaystyle e^{i\alpha (x)}}
12225:{\displaystyle e^{i\alpha (x)}}
12036:
10935:
10887:
10494:is the renormalized field, and
6779:
6773:
6654:
5944:has been omitted following the
5396:
5161:
3090:The Klein–Gordon equation is a
1913:Particles, Sources, and Fields.
1806:(the deviation of the electron
1223:History of quantum field theory
21955:Causal dynamical triangulation
21180:Causal dynamical triangulation
21048:Black hole information paradox
20770:Relativistic quantum mechanics
19045:. Cambridge University Press.
18667:. Princeton University Press.
17600:. Cambridge University Press.
17452:Journal of High Energy Physics
17321:. Princeton University Press.
16415:
16401:. Cambridge University Press.
15849:List of quantum field theories
15789:Axiomatic quantum field theory
15727:Streater & Wightman (1964)
15630:Algebraic quantum field theory
15452:fractional quantum Hall effect
15260:
15252:
14110:
14104:
14080:
14074:
14046:
14040:
14019:
14013:
13793:
13787:
13746:
13402:The theoretical foundation of
13354:{\displaystyle {\mathcal {L}}}
13348:
13326:
13270:
13263:
13246:
13240:
13187:
13181:
13124:
13118:
13095:
13089:
13083:
13070:
13064:
13042:
13036:
13023:
13017:
13001:
12998:
12992:
12630:
12545:
12531:
12509:
12376:
12370:
12326:
12323:
12317:
12303:
12297:
12291:
12261:
12255:
12217:
12211:
12149:
12143:
12117:
12111:
12075:
12069:
12056:
12053:
12047:
12030:
12024:
12016:
12010:
11996:
11993:
11987:
11921:electromagnetic field strength
11804:
11736:
11637:
11609:electromagnetic four-potential
11286:
11280:
11118:
11112:
10737:
10714:
10711:
10688:
10579:
10556:
10553:
10530:
10274:
10267:
10254:
10245:
10232:
10219:
10135:
10109:
9819:
9807:
9794:
9782:
9769:
9757:
9665:
9658:
9652:
9646:
9640:
9634:
9628:
9622:
9616:
9610:
9604:
9598:
9592:
9579:
9460:
9453:
9440:
9434:
9421:
9408:
9391:
9384:
9371:
9365:
9352:
9339:
9312:
9305:
9292:
9286:
9273:
9260:
9243:
9236:
9223:
9217:
9204:
9191:
9164:
9157:
9144:
9138:
9125:
9112:
9095:
9088:
9075:
9069:
9056:
9043:
9019:
9012:
8999:
8993:
8980:
8974:
8961:
8955:
8942:
8929:
8883:{\displaystyle {\mathcal {L}}}
8712:
8706:
8700:
8694:
8669:
8654:
8648:
8627:
8620:
8614:
8608:
8602:
8589:
8545:
8537:
8497:
8484:
8470:
8448:
8434:
8414:
8340:
8330:
8319:
8306:
8270:
8257:
8243:
8221:
8207:
8194:
8188:
8175:
8169:
8149:
8075:
8065:
8054:
8041:
8001:
7994:
7988:
7982:
7976:
7963:
7910:
7903:
7855:
7849:
7734:
7728:
7629:
7623:
7568:
7562:
7549:
7543:
7505:
7490:
7484:
7463:
7456:
7450:
7444:
7438:
7425:
7387:
7381:
7351:
7345:
7307:
7281:
7197:
7187:
7158:
7144:
7132:
7109:
7102:
7096:
7090:
7084:
7071:
7003:
6975:
6825:
6818:
6812:
6806:
6800:
6787:
6763:
6756:
6750:
6744:
6738:
6725:
6701:Two-point correlation function
6664:
6658:
6635:
6629:
6530:
6524:
6491:
6467:
6403:
6371:
6340:
6308:
6268:
6236:
6144:
6120:
6030:
5988:
5745:
5729:
5634:
5597:
5559:
5516:
5465:
5431:
5377:
5362:
5325:
5261:
5232:
5198:
5174:
5155:
5139:
5127:
5117:
5090:
5066:
4960:
4889:
4841:
4831:
4804:
4790:
4784:
4704:
4666:
4645:{\displaystyle {\hat {\phi }}}
4636:
4591:
4568:
4543:
4510:
4476:
4414:
4401:
4342:
4303:
4284:
4272:
4256:
4247:
4175:
4168:
4132:
4080:
4062:
4040:
3984:
3968:
3913:
3880:
3808:
3758:
3731:
3725:
3719:
3690:
3684:
3678:
3521:
3515:
3419:
3408:
3166:
3156:
3129:
3115:
2923:
2896:
2818:
2798:
2741:is the gradient operator, and
2730:{\displaystyle {\dot {\phi }}}
2701:{\displaystyle {\mathcal {L}}}
2621:
2611:
1677:Infinities and renormalization
1377:, nor for the distribution of
1:
21794:Spontaneous symmetry breaking
21146:Wheeler–DeWitt equation
20748:Quantum statistical mechanics
20525:Quantum differential calculus
20447:Delayed-choice quantum eraser
20230:Symmetry in quantum mechanics
18640:The Character of Physical Law
17576:10.1016/S1355-2198(01)00033-8
17013:10.1126/science.206.4424.1290
16422:Tomonaga, Shinichiro (1966).
15962:
15928:Symmetry in quantum mechanics
15456:topological quantum computers
15446:of the underlying spacetime.
14844:In Minkowski space, the flat
13490:Spontaneous symmetry breaking
13485:Spontaneous symmetry breaking
13479:Spontaneous symmetry-breaking
10374:, have no physical meaning —
4380:{\displaystyle \hbar \omega }
3696:{\displaystyle {\hat {x}}(t)}
2306:
2059:spontaneous symmetry breaking
1700:Faced with these infinities,
1420:of atomic structure, wherein
158:Spontaneous symmetry breaking
118:Symmetry in quantum mechanics
21068:Cosmic censorship hypothesis
20887:Batalin–Vilkovisky formalism
19345:The Quantum Theory of Fields
18101:10.1016/0003-4916(58)90015-0
17737:10.1051/epjconf/201713601002
17692:10.1016/0370-2693(75)90297-x
17596:The Quantum Theory of Fields
16448:10.1126/science.154.3751.864
15540:for QFT, which implies that
13993:fields can be rewritten as:
7801:should be understood as its
6600:is the Lagrangian involving
3361:(normalized by convention),
2474:is the position vector, and
1577:In 1928, Dirac wrote down a
1516:quantum harmonic oscillators
1395:quantum harmonic oscillators
1335:fields remains to this day.
7:
21591:Quantum information science
20550:Quantum stochastic calculus
20540:Quantum measurement problem
20462:Mach–Zehnder interferometer
20000:Quantum information science
19395:Encyclopedia of Mathematics
18970:. Oxford University Press.
18968:The Quantum Theory of Light
18428:"Quantum Yang–Mills Theory"
18119:"On Quantum Field Theories"
16117:American Journal of Physics
15741:
15642:Osterwalder–Schrader axioms
14780:and its super-partner, the
14583:, which corresponds to the
7805:expansion. For example, in
6094:generator of time evolution
4434:is an eigenstate of energy
3497:quantum harmonic oscillator
3466:can be seen as a classical
2708:is the Lagrangian density,
2242:quantum theory of gravity.
1935:" between J. Schwinger and
1653:. Indeed, the evidence for
1429:proposed the hypothesis of
1342:was completed in 1864 with
10:
22094:
21422:Classical electromagnetism
21164:Hartle–Hawking state
21063:Bousso's holographic bound
21043:Black hole complementarity
19351:Cambridge University Press
19321:Kluwer Academic Publishers
19294:Cambridge University Press
19261:Princeton University Press
19231:Cambridge University Press
19190:Cambridge University Press
19078:(1st ed.). Springer.
19022:Cambridge University Press
18616:Princeton University Press
18435:Clay Mathematics Institute
17889:Banach Center Publications
17530:Veltman, M. J. G. (1976).
17400:String Theory and M-Theory
16900:10.1142/9789814733519_0001
16822:Schwinger, Julian (1998).
16767:Schwinger, Julian (1998).
16742:Schwinger, Julian (1998).
16717:Schwinger, Julian (1998).
15854:Local quantum field theory
15610:Compared to ordinary QFT,
15498:'t Hooft–Polyakov monopole
15408:
14821:, QFT is used to describe
14630:
13482:
12786:fundamental representation
12770:is the coupling constant,
12433:non-Abelian gauge theories
12410:may be referred to as the
11961:
11057:
10997:dimensional regularization
10368:and the coupling constant
10347:
9959:For every internal vertex
9498:
8565:that are evaluated in the
7016:{\displaystyle |0\rangle }
6704:
5961:
5444:{\displaystyle |0\rangle }
5338:{\displaystyle |0\rangle }
4733:and the angular frequency
4489:{\displaystyle |0\rangle }
4240:One can easily check that
4145:{\displaystyle |0\rangle }
3889:{\displaystyle {\hat {a}}}
3488:
2415:classical electromagnetism
2340:
2222:led to the development of
2167:'t Hooft–Polyakov monopole
2096:, marking its completion.
1996:non-Abelian gauge theories
1657:was discovered in 1932 by
1521:In his seminal 1927 paper
1381:in different wavelengths.
1340:classical electromagnetism
1255:and the completion of the
1220:
1216:
153:Explicit symmetry breaking
22023:
21982:
21960:Canonical quantum gravity
21930:
21897:
21866:
21823:
21812:
21781:
21770:
21675:
21599:
21536:
21464:
21380:
21352:
21324:
21260:
21227:
21172:
21156:Euclidean quantum gravity
21154:
21133:Canonical quantum gravity
21131:
21098:
21091:
21083:Gravitational singularity
21053:Black-hole thermodynamics
21033:
20998:
20955:
20937:Ryu–Takayanagi conjecture
20874:
20816:
20778:
20730:
20610:Quantum complexity theory
20588:Quantum cellular automata
20563:
20495:
20429:
20342:
20306:
20293:Path integral formulation
20260:
20125:
20082:
20025:
19908:
19858:
19837:
19786:
19760:
19724:
19688:
19637:
19556:
19549:
19478:
19092:10.1007/978-3-642-61057-8
18789:. John Wiley & Sons.
18691:Weidenfeld & Nicolson
18026:10.1016/j.aop.2017.06.019
17167:U.S. Department of Energy
16807:Mehra and Milton (2000).
16469:Mehra and Milton (2000).
15664:Millennium Prize Problems
15436:but are sensitive to the
14652:The Standard Model obeys
13221:at every spacetime point
11597:field and a vector field
11473:), the coupling constant
10386:, and the field strength
10330:loops are referred to as
10155:With the symmetry factor
7825:{\displaystyle \phi ^{4}}
5970:path integral formulation
5964:Path integral formulation
4762:are now for a particular
4387:. For example, the state
2480:is the time. Suppose the
2118:(QCD) was born. In 1973,
2050:proposed in their famous
1824:of quantum mechanics and
1822:path integral formulation
1804:anomalous magnetic moment
1641:do not contain electrons
1624:, Heisenberg, Pauli, and
1387:electromagnetic radiation
309:Bargmann–Wigner equations
21965:Superfluid vacuum theory
21528:Condensed matter physics
21210:Superfluid vacuum theory
20965:2+1D topological gravity
20677:Quantum machine learning
20657:Quantum key distribution
20647:Quantum image processing
20637:Quantum error correction
20487:Wheeler's delayed choice
19163:Scharf, Günter (2014) .
19138:; Schroeder, D. (1995).
19112:; Reinhardt, J. (1996).
17864:10.1017/CBO9780511564192
16699:10.1103/PhysRev.152.1219
16082:; Schroeder, D. (1995).
15918:Schwinger–Dyson equation
15050:QFTs in curved spacetime
14819:condensed matter physics
13432:symmetry of QED implies
11487:Conformal field theories
11463:(the Standard Model has
11081:Callan–Symanzik equation
10401:. This is an example of
10178:In order to compute the
9851:The diagram consists of
7942:{\displaystyle \lambda }
7393:{\displaystyle H_{I}(t)}
7357:{\displaystyle L_{I}(t)}
4690:, the creation operator
4010:{\displaystyle \left=1.}
2291:in superconductors, the
2256:condensed matter physics
2246:Condensed-matter-physics
2143:fundamental interactions
2070:electroweak interactions
1972:fundamental interactions
1525:, Dirac coined the term
1181:QFT treats particles as
1168:condensed matter physics
21747:Quantum electrodynamics
21737:Electroweak interaction
21200:Noncommutative geometry
20947:Weinberg–Witten theorem
20942:Trans-Planckian problem
20593:Quantum finite automata
19696:2D free massless scalar
19589:Quantum electrodynamics
19516:QFT in curved spacetime
19415:", by Meinard Kuhlmann.
19225:Williams, A.G. (2022).
19039:Schwartz, M.D. (2014).
18663:Feynman, R.P. (2006) .
18586:Oxford University Press
18271:10.1007/3-540-44482-3_4
17482:10.1007/JHEP05(2015)031
17055:Encyclopædia Britannica
16637:10.1073/pnas.0405167101
16239:Oxford University Press
15951:Wigner's classification
15941:Ward–Takahashi identity
15873:Quantum electrodynamics
15601:spin–statistics theorem
14667:Lorentz transformations
14619:, a process called the
11587:contains a Dirac field
11585:quantum electrodynamics
11050:is non-renormalizable.
6614:Legendre transformation
2749:Euler–Lagrange equation
2317:reduced Planck constant
2076:and the effects of the
2053:Physical Review Letters
1866:fine-structure constant
1527:quantum electrodynamics
1499:Quantum electrodynamics
1474:Lorentz transformations
1237:quantum electrodynamics
1170:to construct models of
334:Electroweak interaction
329:Quantum electrodynamics
304:Wheeler–DeWitt equation
191:Background field method
21725:Quantum chromodynamics
21612:Nobel Prize in Physics
21474:Relativistic mechanics
20882:AdS/CFT correspondence
20697:Quantum neural network
20017:Quantum thermodynamics
19941:On shell and off shell
19936:Loop quantum cosmology
19778:N = 4 super Yang–Mills
19737:N = 1 super Yang–Mills
19604:Scalar electrodynamics
19594:Quantum chromodynamics
19496:Conformal field theory
19472:Quantum field theories
19418:Siegel, Warren, 2005.
19390:"Quantum field theory"
19182:Srednicki, M. (2007).
18050:Conformal Field Theory
17707:EPJ Web of Conferences
17347:Zeitschrift für Physik
16967:10.1103/PhysRev.96.191
15888:Quantum flavordynamics
15883:Quantum chromodynamics
15804:Conformal field theory
15784:AdS/CFT correspondence
15739:
15712:
15616:conformal field theory
15518:conformal field theory
15444:topological invariants
15365:
15205:
15008:
14488:
14125:
13978:
13888:
13803:
13695:
13388:
13355:
13298:
13197:
12935:
12755:
12659:
12475:fields, which are the
12437:Quantum chromodynamics
12385:
12335:
12270:
12226:
12161:
11945:
11913:
11837:
11772:
11537:effective field theory
11428:
11255:quantum chromodynamics
11247:The coupling constant
11221:
10999:); call the regulator
10979:
10825:
10470:
10288:
10169:
10142:
10092:, write down a factor
10086:
10059:
10029:
9986:, write down a factor
9980:
9948:
9918:
9892:
9872:
9829:
9682:
9491:quantum field theory.
9481:
8884:
8857:
8559:
8517:
8302:
8037:
7943:
7923:
7826:
7769:
7394:
7358:
7319:
7017:
6989:
6961:
6934:
6903:
6879:
6859:
6839:
6687:
6585:
6427:
6051:
6009:
5932:
5854:is a spacetime index,
5839:
5651:
5488:
5445:
5414:
5339:
5298:
5035:
4756:
4727:
4684:
4646:
4608:
4526:
4490:
4462:
4428:
4381:
4358:
4322:
4234:
4195:
4146:
4112:
4011:
3935:, respectively, where
3929:
3890:
3843:
3697:
3615:
3491:Canonical quantization
3485:Canonical quantization
3451:
3342:
3074:
2973:
2851:
2731:
2702:
2675:
2498:
2436:Canonical quantization
2343:Classical field theory
2116:Quantum chromodynamics
1979:
1929:
1800:
1702:John Archibald Wheeler
1568:resonance fluorescence
1512:canonical quantization
1284:classical field theory
1279:
1263:Theoretical background
1144:classical field theory
339:Quantum chromodynamics
216:Effective field theory
21841:Cosmological constant
21617:Philosophy of physics
21108:Bosonic string theory
21020:Semiclassical gravity
20917:Holographic principle
20907:Gravitational anomaly
20722:Quantum teleportation
20250:Wave–particle duality
19990:Quantum hydrodynamics
19985:Quantum hadrodynamics
19609:Scalar chromodynamics
18994:John Wiley & Sons
18922:Kleinert, H. (2008).
18328:Simon, Barry (1974).
17165:. Office of Science,
16578:10.1073/pnas.37.7.455
16511:10.1073/pnas.37.7.452
15898:Quantum hydrodynamics
15893:Quantum hadrodynamics
15779:Abraham–Lorentz force
15713:
15672:
15650:analytic continuation
15485:electromagnetic force
15366:
15206:
15009:
14489:
14126:
13979:
13889:
13804:
13696:
13408:equivalence principle
13389:
13356:
13299:
13198:
12936:
12756:
12660:
12391:is an element of the
12386:
12336:
12334:{\displaystyle e^{i}}
12271:
12227:
12162:
11944:
11914:
11838:
11773:
11429:
11242:differential equation
11222:
11066:renormalization group
11060:Renormalization group
11054:Renormalization group
10980:
10826:
10471:
10409:being the regulator.
10289:
10170:
10143:
10087:
10085:{\displaystyle z_{j}}
10060:
10058:{\displaystyle z_{i}}
10030:
9981:
9979:{\displaystyle z_{i}}
9949:
9947:{\displaystyle \phi }
9919:
9893:
9873:
9830:
9683:
9482:
8885:
8858:
8560:
8518:
8282:
8017:
7944:
7924:
7827:
7770:
7395:
7359:
7320:
7018:
6990:
6962:
6960:{\displaystyle y^{0}}
6935:
6933:{\displaystyle x^{0}}
6904:
6880:
6860:
6840:
6688:
6586:
6428:
6052:
6010:
5978:probability amplitude
5933:
5840:
5652:
5489:
5446:
5415:
5340:
5299:
5036:
4757:
4728:
4685:
4647:
4609:
4527:
4491:
4463:
4429:
4382:
4359:
4323:
4235:
4196:
4147:
4113:
4012:
3941:Hermitian conjugation
3930:
3891:
3866:annihilation operator
3844:
3698:
3616:
3452:
3343:
3085:Klein–Gordon equation
3083:This is known as the
3075:
2974:
2831:
2732:
2703:
2676:
2499:
2333:are both set to one.
1950:
1925:
1839:Non-renormalizability
1795:
1606:Klein–Nishina formula
1570:and non-relativistic
1543:uncertainty principle
1431:wave–particle duality
1364:electromagnetic waves
1330:in the 19th century.
1270:
294:Klein–Gordon equation
236:LSZ reduction formula
16:Theoretical framework
22078:Mathematical physics
22068:Quantum field theory
21950:Loop quantum gravity
21889:Theory of everything
21884:Grand Unified Theory
21858:Neutrino oscillation
21705:Quantum field theory
21576:Mathematical physics
21141:Loop quantum gravity
21000:Quantum field theory
20753:Quantum field theory
20682:Quantum metamaterial
20627:Quantum cryptography
20357:Consistent histories
19961:Quantum fluctuations
19931:Loop quantum gravity
19501:Lattice field theory
19435:Quantum Field Theory
19413:Quantum Field Theory
19383:at Wikimedia Commons
19381:Quantum field theory
19290:Quantum Field Theory
19185:Quantum Field Theory
19017:Quantum Field Theory
18990:Quantum Field Theory
18931:. World Scientific.
18845:Quantum Field Theory
18773:Gauge Field Theories
18717:Quantum Field Theory
18715:McMahon, D. (2008).
18245:Quantum Field Theory
16354:. Prometheus Books.
16233:(14 February 2003).
15844:Lattice field theory
15829:Green–Kubo relations
15693:
15593:mathematical physics
15575:, together with the
15399:covariant derivative
15236:
15067:
15054:Schwarzschild metric
14870:
14696:super-Poincaré group
14141:
14000:
13910:
13828:
13733:
13512:
13397:SU(3) × SU(2) × U(1)
13368:
13316:
13234:
12979:
12799:
12688:
12679:covariant derivative
12486:
12356:
12280:
12236:
12197:
11981:
11847:
11795:
11618:
11453:. In the case where
11274:
11263:, has the following
11106:
11095:, has the following
10859:
10507:
10426:
10209:
10196:external points and
10159:
10096:
10069:
10042:
9990:
9963:
9938:
9908:
9882:
9862:
9698:
9529:
8915:
8870:
8579:
8527:
7953:
7933:
7836:
7809:
7415:
7405:two-point function.
7368:
7332:
7061:
7041:correlation function
6999:
6971:
6944:
6917:
6893:
6869:
6849:
6715:
6623:
6450:
6103:
6026:
6022:to some final state
5984:
5974:scattering amplitude
5858:
5706:
5692:would be necessary.
5501:
5455:
5427:
5352:
5321:
5315:Dirac delta function
5051:
4775:
4737:
4694:
4656:
4627:
4539:
4500:
4472:
4438:
4391:
4368:
4332:
4244:
4208:
4159:
4128:
4031:
3954:
3945:commutation relation
3903:
3871:
3864:are replaced by the
3710:
3669:
3648:of a quantum field.
3509:
3387:
3109:
2993:
2758:
2712:
2688:
2511:
2488:
2426:photoelectric effect
2088:in 1970 by Glashow,
1952:Elementary particles
1830:scattering amplitude
1722:action-at-a-distance
1649:of the existence of
1537:. Using first-order
1489:spontaneous emission
1481:Schrödinger equation
1403:photoelectric effect
1309:action at a distance
1272:Magnetic field lines
1136:quantum field theory
377:Theory of everything
231:Lattice field theory
201:Correlation function
23:Quantum field theory
21917:Split supersymmetry
21879:Kaluza–Klein theory
21752:Fermi's interaction
21551:Atmospheric physics
21390:Classical mechanics
21318:branches of physics
21010:Bunch–Davies vacuum
21002:in curved spacetime
20902:Faddeev–Popov ghost
20738:Quantum fluctuation
20707:Quantum programming
20667:Quantum logic gates
20652:Quantum information
20632:Quantum electronics
20107:Classical mechanics
19995:Quantum information
19599:Quartic interaction
19084:1996rqmi.book.....Y
18988:; Shaw, G. (1993).
18542:1975CMaPh..42..281O
18499:1973CMaPh..31...83O
18263:2000LNP...558...43B
18208:2016JMP....57i2301N
18162:Gerald B. Folland,
18093:1958AnPhy...3...91T
18018:2017AnPhy.384..254P
17955:1989CMaPh.121..351W
17729:2017EPJWC.13601002M
17684:1975PhLB...56..177N
17558:2002SHPMP..33....3B
17474:2015JHEP...05..031A
17359:1932ZPhy...75..622F
17217:2016PhST..168a4003W
17005:1979Sci...206.1290C
16999:(4424): 1290–1292.
16958:1954PhRv...96..191Y
16892:2016stpp.conf....1T
16691:1966PhRv..152.1219S
16569:1951PNAS...37..455S
16502:1951PNAS...37..452S
16440:1966Sci...154..864T
16324:1981PhT....34k..69W
16263:Joseph John Thomson
16140:2013AmJPh..81..211H
15674:Prove that for any
15668:Yang–Mills theories
15638:Haag–Kastler axioms
15605:Goldstone's theorem
15542:perturbation theory
15538:interaction picture
15472:perturbation theory
15448:Chern–Simons theory
14835:Kaluza–Klein theory
14827:high-energy physics
14770:grand unified scale
14531:Goldstone's theorem
13927:
13860:
13845:
13434:charge conservation
13428:. For example, the
13117:
13063:
12958:. Repeated indices
12952:structure constants
12927:
12912:
12875:
12847:
12819:
12737:
12597:
11240:is performed. This
10931:
10817:
10777:
10664:
10624:
10609:
10485:is the bare field,
9510:. For example, the
8902:further reduce any
8820:
8746:
7710:
7605:
6562:
5948:. If the parameter
5697:quartic interaction
5690:perturbation theory
5667:second quantization
5622:
5584:
5541:
5483:
5317:. The vacuum state
5279:
5250:
5108:
4978:
4722:
4328:which implies that
3947:between the two is
3468:harmonic oscillator
3367:complex conjugation
3285:
2984:equations of motion
2751:on the Lagrangian:
2357:gravitational field
2297:quantum Hall effect
2179:Holger Bech Nielsen
2132:asymptotically free
2128:Hugh David Politzer
1994:of QED, leading to
1815:vacuum polarization
1787:Shinichiro Tomonaga
1659:Carl David Anderson
1635:Fermi's interaction
1559:quantum fluctuation
1539:perturbation theory
1485:stimulated emission
1379:blackbody radiation
1344:Maxwell's equations
1321:gravitational field
1249:strong interactions
1164:subatomic particles
1132:theoretical physics
356:Incomplete theories
21945:Superstring theory
21715:Strong interaction
21607:History of physics
21195:Group field theory
21123:Superstring theory
21078:Firewall (physics)
20791:in popular culture
20573:Quantum algorithms
20421:Von Neumann–Wigner
20401:Objective collapse
20112:Old quantum theory
19881:Nambu–Jona-Lasinio
19809:Higher dimensional
19716:Wess–Zumino–Witten
19506:Noncommutative QFT
19116:Field Quantization
18709:Introductory texts
18550:10.1007/BF01608978
18507:10.1007/BF01645738
17963:10.1007/BF01217730
17643:Polchinski, Joseph
17367:10.1007/BF01344458
17163:science.energy.gov
17104:Polchinski, Joseph
16088:. Westview Press.
15903:Quantum triviality
15839:Group field theory
15756:Mathematics portal
15708:
15577:Batalin-Vilkovisky
15528:Mathematical rigor
15361:
15220:is the inverse of
15201:
15023:is the inverse of
15004:
14731:superstring theory
14484:
14121:
13974:
13913:
13884:
13846:
13831:
13799:
13691:
13404:general relativity
13384:
13351:
13294:
13193:
13103:
13049:
12931:
12913:
12898:
12861:
12833:
12802:
12751:
12723:
12655:
12580:
12429:non-Abelian groups
12381:
12331:
12266:
12222:
12157:
11946:
11909:
11833:
11768:
11578:Yukawa interaction
11568:scalar field, the
11491:conformal symmetry
11481:asymptotic freedom
11424:
11217:
10975:
10917:
10821:
10803:
10763:
10650:
10610:
10595:
10466:
10284:
10165:
10138:
10082:
10055:
10025:
9976:
9944:
9914:
9888:
9868:
9825:
9678:
9477:
9475:
8880:
8853:
8803:
8729:
8673:
8555:
8513:
8507:
8280:
7939:
7919:
7822:
7765:
7693:
7588:
7509:
7390:
7354:
7315:
7165:
7052:Feynman propagator
7013:
6985:
6957:
6930:
6899:
6875:
6855:
6835:
6683:
6581:
6548:
6423:
6047:
6005:
5928:
5835:
5647:
5590:
5552:
5509:
5484:
5458:
5441:
5410:
5335:
5294:
5254:
5225:
5083:
5031:
4953:
4752:
4723:
4697:
4680:
4642:
4604:
4522:
4486:
4458:
4424:
4377:
4354:
4318:
4230:
4191:
4142:
4108:
4007:
3925:
3886:
3839:
3693:
3611:
3447:
3338:
3269:
3070:
2969:
2727:
2698:
2671:
2494:
2419:degrees of freedom
2265:'s application of
2228:conformal symmetry
2171:Alexander Polyakov
2161:Other developments
2112:strong interaction
2108:Heinrich Leutwyler
1980:
1933:the shoes incident
1876:strong interaction
1763:James Bruce French
1759:Norman Myles Kroll
1694:Ernst Stueckelberg
1682:Robert Oppenheimer
1572:Compton scattering
1470:special relativity
1292:special relativity
1280:
1195:equation of motion
1148:special relativity
241:Partition function
168:Topological charge
88:General relativity
83:Special relativity
22073:Quantum mechanics
22055:
22054:
21978:
21977:
21853:Strong CP problem
21831:Hierarchy problem
21635:
21634:
21622:Physics education
21571:Materials science
21538:Interdisciplinary
21496:Quantum mechanics
21283:
21282:
21240:Eternal inflation
21235:Quantum cosmology
21223:
21222:
21015:Hawking radiation
20980:Liouville gravity
20834:
20833:
20808:Quantum mysticism
20786:Schrödinger's cat
20717:Quantum simulator
20687:Quantum metrology
20615:Quantum computing
20578:Quantum amplifier
20555:Quantum spacetime
20520:Quantum cosmology
20510:Quantum chemistry
20225:Scattering theory
20173:Zero-point energy
20168:Degenerate levels
20076:Quantum mechanics
20042:
20041:
19904:
19903:
19379:Media related to
19330:978-0-7923-0540-8
19303:978-0-521-46946-3
19155:978-0-201-50397-5
19127:978-3-540-59179-5
19101:978-3-540-60453-2
19031:978-0-521-33859-2
19003:978-0-471-94186-6
18977:978-0-19-851155-7
18938:978-981-279-170-2
18914:978-981-02-4658-7
18886:978-0-201-11749-3
18860:978-0-07-032071-0
18826:978-3-540-67672-0
18786:2008, 3rd edition
18760:978-0-8053-0983-6
18751:Benjamin Cummings
18730:978-0-07-154382-8
18700:978-0-297-81752-9
18674:978-0-691-12575-6
18655:978-0-262-56003-0
18474:. W. A. Benjamin.
18372:978-1-4612-4728-9
18280:978-3-540-67972-1
18216:10.1063/1.4962800
18152:978-0-8218-5288-0
18080:Annals of Physics
18060:978-1-4612-7475-9
17995:Annals of Physics
17804:978-0-521-87787-9
17771:978-3-662-04273-1
17672:Physics Letters B
17656:978-0-521-67228-3
17607:978-0-521-55001-7
17415:978-0-521-86069-7
17353:(9–10): 622–647.
17328:978-0-691-01019-9
17117:978-0-521-67227-6
17075:Kibble, Tom W. B.
17043:Sutton, Christine
16909:978-981-4733-50-2
16848:978-0-19-852745-9
16778:978-0-7382-0055-2
16753:978-0-7382-0054-5
16630:(22): 7783–7788.
16434:(3751): 864–868.
16408:978-0-521-19084-8
16361:978-1-57392-694-2
16346:Werner Heisenberg
16332:10.1063/1.2914365
16306:Weisskopf, Victor
16248:978-0-19-974376-6
16148:10.1119/1.4789885
16095:978-0-201-50397-5
15476:virtual particles
15331:
15279:
15264:
14766:hierarchy problem
14654:Poincaré symmetry
14442:
14399:
14360:
14337:
14294:
14235:
14162:
14096:
14095:
13964:
13963:
13879:
13726:global symmetry:
13649:
13606:
13533:
13473:BRST quantization
13418:Noether's theorem
13217:is an element of
12633:
12578:
12512:
12431:, giving rise to
11931:elementary charge
11807:
11739:
11696:
11640:
11593:representing the
11446:is the number of
11376:
11352:
11320:
11300:
11184:
11152:
11132:
11088:elementary charge
10801:
10751:
10676:
10648:
10593:
10528:
10338:virtual particles
10168:{\displaystyle 2}
9917:{\displaystyle z}
9902:internal vertices
9891:{\displaystyle y}
9871:{\displaystyle x}
9856:external vertices
9728:
9553:
8848:
8640:
8508:
8356:
8091:
7891:
7760:
7476:
7258:
7207:
7150:
6902:{\displaystyle T}
6878:{\displaystyle y}
6858:{\displaystyle x}
6777:
6436:Taking the limit
6067:, the total time
5946:Einstein notation
5893:
5820:
5782:
5727:
5600:
5562:
5519:
5468:
5400:
5365:
5264:
5235:
5201:
5177:
5093:
5069:
4963:
4892:
4875:
4874:
4851:
4787:
4707:
4669:
4639:
4571:
4513:
4404:
4345:
4306:
4275:
4259:
4219:
4171:
4097:
4083:
4065:
4043:
3987:
3971:
3916:
3898:creation operator
3883:
3811:
3799:
3798:
3761:
3750:
3749:
3722:
3681:
3662:is promoted to a
3580:
3579:
3540:
3539:
3442:
3200:
3199:
3176:
3100:Fourier transform
3028:
2958:
2927:
2872:
2822:
2774:
2724:
2641:
2609:
2589:
2577:
2497:{\displaystyle L}
2361:Newtonian gravity
2271:phase transitions
2252:many-body systems
1974:, as well as the
1905:classical process
1888:conservation laws
1862:coupling constant
1733:Robert Retherford
1671:Dirac hole theory
1555:zero-point energy
1455:Erwin Schrödinger
1447:Werner Heisenberg
1435:quantum mechanics
1288:quantum mechanics
1274:visualized using
1201:computed for the
1154:. QFT is used in
1152:quantum mechanics
1128:
1127:
221:Expectation value
196:BRST quantization
143:Poincaré symmetry
98:Yang–Mills theory
78:Quantum mechanics
22085:
22043:
22042:
22031:
22030:
21821:
21820:
21776:
21775:
21757:Weak hypercharge
21742:Weak interaction
21683:Particle physics
21662:
21655:
21648:
21639:
21638:
21561:Chemical physics
21501:Particle physics
21427:Classical optics
21310:
21303:
21296:
21287:
21286:
21272:
21271:
21096:
21095:
21058:Bekenstein bound
20875:Central concepts
20861:
20854:
20847:
20838:
20837:
20824:
20823:
20535:Quantum geometry
20530:Quantum dynamics
20387:Superdeterminism
20283:Matrix mechanics
20138:Bra–ket notation
20069:
20062:
20055:
20046:
20045:
20034:
20033:
19951:Quantum dynamics
19624:Yang–Mills–Higgs
19579:Non-linear sigma
19569:Euler–Heisenberg
19554:
19553:
19465:
19458:
19451:
19442:
19441:
19437:by P. J. Mulders
19403:
19378:
19364:
19348:
19334:
19311:Bogoliubov, N.;
19307:
19286:Brown, Lowell S.
19274:
19259:(2nd ed.).
19258:
19244:
19221:
19219:
19218:
19203:
19199:978-0521-8644-97
19178:
19159:
19131:
19119:
19105:
19067:
19065:
19064:
19055:. Archived from
19035:
19007:
18981:
18942:
18930:
18918:
18905:World Scientific
18890:
18864:
18848:
18830:
18800:
18780:
18764:
18734:
18704:
18678:
18659:
18643:
18629:
18613:
18599:
18561:
18518:
18475:
18473:
18453:
18452:
18450:
18449:
18443:
18437:. Archived from
18432:
18416:
18410:
18409:
18407:
18391:
18385:
18384:
18358:
18352:
18351:
18325:
18319:
18318:
18316:
18304:
18293:
18292:
18256:
18241:Buchholz, Detlev
18237:
18228:
18227:
18201:
18181:
18175:
18160:
18154:
18142:Kevin Costello,
18140:
18134:
18133:
18126:Dan Mat Fys Medd
18123:
18111:
18105:
18104:
18071:
18065:
18064:
18044:
18038:
18037:
18011:
17989:
17983:
17982:
17929:
17923:
17922:
17904:
17884:
17878:
17877:
17857:
17836:
17830:
17829:
17827:
17815:
17809:
17808:
17792:
17782:
17776:
17775:
17755:
17749:
17748:
17722:
17702:
17696:
17695:
17667:
17661:
17660:
17639:
17633:
17632:
17630:
17618:
17612:
17611:
17599:
17590:Weinberg, Steven
17586:
17580:
17579:
17569:
17541:
17535:
17528:
17522:
17521:
17519:
17509:
17500:
17494:
17493:
17467:
17447:
17441:
17440:
17438:
17426:
17420:
17419:
17403:
17394:Schwarz, John H.
17388:Becker, Katrin;
17385:
17379:
17378:
17339:
17333:
17332:
17320:
17307:
17262:
17258:
17252:
17246:
17237:
17236:
17210:
17201:(T168): 014003.
17187:
17178:
17177:
17175:
17174:
17160:
17152:
17146:
17145:
17143:
17132:Schwarz, John H.
17128:
17122:
17121:
17100:
17089:
17088:
17086:
17071:
17065:
17064:
17062:
17061:
17047:"Standard model"
17039:
17033:
17032:
16983:
16972:
16971:
16969:
16928:
16922:
16921:
16885:
16870:'t Hooft, Gerard
16866:
16853:
16852:
16834:
16828:
16827:
16819:
16813:
16812:
16804:
16798:
16797:
16789:
16783:
16782:
16764:
16758:
16757:
16739:
16733:
16732:
16714:
16703:
16702:
16674:
16668:
16667:
16657:
16639:
16615:
16609:
16608:
16598:
16580:
16548:
16542:
16541:
16531:
16513:
16481:
16475:
16474:
16466:
16460:
16459:
16419:
16413:
16412:
16391:
16366:
16365:
16342:
16336:
16335:
16302:
16271:
16270:
16259:
16253:
16252:
16231:John L. Heilbron
16227:
16221:
16220:
16201:Weinberg, Steven
16197:
16160:
16159:
16133:
16124:(211): 211–223.
16111:
16100:
16099:
16076:
15956:Wigner's theorem
15814:Dirac's equation
15772:
15767:
15766:
15758:
15753:
15752:
15724:
15717:
15715:
15714:
15709:
15707:
15706:
15701:
15688:
15591:, a subfield of
15423:
15396:
15387:
15370:
15368:
15367:
15362:
15357:
15353:
15352:
15351:
15342:
15341:
15332:
15324:
15316:
15315:
15303:
15302:
15293:
15292:
15280:
15272:
15265:
15263:
15255:
15250:
15245:
15244:
15228:
15219:
15210:
15208:
15207:
15202:
15194:
15193:
15181:
15180:
15171:
15170:
15152:
15151:
15139:
15138:
15125:
15124:
15115:
15114:
15105:
15104:
15089:
15088:
15079:
15078:
15047:
15031:
15022:
15013:
15011:
15010:
15005:
14997:
14996:
14984:
14983:
14974:
14973:
14955:
14954:
14942:
14941:
14928:
14927:
14918:
14917:
14908:
14907:
14892:
14891:
14882:
14881:
14855:
14839:extra dimensions
14837:uses gravity in
14805:
14796:Other spacetimes
14754:and vice versa.
14747:
14728:
14721:
14714:
14685:
14676:
14664:
14609:magnetic dipoles
14595:
14590:massless fields
14589:
14582:
14575:
14563:
14551:
14540:
14526:
14515:
14507:
14493:
14491:
14490:
14485:
14480:
14479:
14474:
14470:
14469:
14468:
14459:
14458:
14443:
14435:
14430:
14429:
14420:
14419:
14410:
14409:
14400:
14392:
14384:
14383:
14374:
14373:
14361:
14356:
14351:
14350:
14338:
14333:
14328:
14327:
14318:
14314:
14313:
14312:
14295:
14287:
14282:
14278:
14274:
14273:
14259:
14255:
14251:
14250:
14236:
14228:
14223:
14219:
14218:
14217:
14208:
14207:
14193:
14189:
14188:
14187:
14178:
14177:
14163:
14155:
14150:
14149:
14130:
14128:
14127:
14122:
14117:
14113:
14097:
14091:
14087:
14073:
14072:
14039:
14038:
14012:
14011:
13992:
13983:
13981:
13980:
13975:
13970:
13966:
13965:
13959:
13955:
13926:
13921:
13902:
13893:
13891:
13890:
13885:
13880:
13875:
13874:
13865:
13859:
13854:
13844:
13839:
13820:
13808:
13806:
13805:
13800:
13786:
13771:
13770:
13761:
13760:
13745:
13744:
13725:
13715:
13709:
13700:
13698:
13697:
13692:
13687:
13686:
13681:
13677:
13676:
13675:
13666:
13665:
13650:
13642:
13637:
13636:
13627:
13626:
13617:
13616:
13607:
13599:
13594:
13590:
13589:
13588:
13579:
13578:
13564:
13560:
13559:
13558:
13549:
13548:
13534:
13526:
13521:
13520:
13504:
13458:
13444:
13431:
13426:conservation law
13398:
13393:
13391:
13390:
13385:
13380:
13379:
13360:
13358:
13357:
13352:
13344:
13343:
13325:
13324:
13303:
13301:
13300:
13295:
13290:
13289:
13288:
13287:
13278:
13277:
13226:
13220:
13216:
13202:
13200:
13199:
13194:
13180:
13179:
13170:
13166:
13165:
13164:
13155:
13154:
13136:
13135:
13116:
13111:
13082:
13081:
13062:
13057:
13035:
13034:
13016:
13015:
12991:
12990:
12971:
12957:
12949:
12940:
12938:
12937:
12932:
12926:
12921:
12911:
12906:
12897:
12896:
12874:
12869:
12860:
12859:
12846:
12841:
12832:
12831:
12818:
12813:
12791:
12783:
12775:
12769:
12760:
12758:
12757:
12752:
12747:
12746:
12736:
12731:
12713:
12712:
12700:
12699:
12676:
12664:
12662:
12661:
12656:
12651:
12650:
12641:
12640:
12635:
12634:
12626:
12616:
12615:
12596:
12591:
12579:
12571:
12566:
12565:
12556:
12555:
12543:
12542:
12530:
12529:
12520:
12519:
12514:
12513:
12505:
12495:
12494:
12478:
12470:
12455:
12444:
12422:
12413:
12409:
12400:
12396:
12390:
12388:
12387:
12382:
12380:
12379:
12351:
12340:
12338:
12337:
12332:
12330:
12329:
12316:
12275:
12273:
12272:
12267:
12265:
12264:
12254:
12231:
12229:
12228:
12223:
12221:
12220:
12180:
12166:
12164:
12163:
12158:
12153:
12152:
12131:
12130:
12121:
12120:
12096:
12095:
12068:
12067:
12046:
12045:
12020:
12019:
11973:
11937:
11928:
11918:
11916:
11915:
11910:
11908:
11907:
11898:
11897:
11885:
11884:
11875:
11874:
11862:
11861:
11842:
11840:
11839:
11834:
11832:
11831:
11822:
11821:
11809:
11808:
11800:
11786:
11777:
11775:
11774:
11769:
11764:
11763:
11751:
11750:
11741:
11740:
11732:
11723:
11722:
11710:
11709:
11697:
11689:
11681:
11677:
11670:
11669:
11660:
11659:
11642:
11641:
11633:
11627:
11626:
11602:
11592:
11561:
11546:
11542:
11533:
11529:
11521:
11512:
11478:
11472:
11462:
11445:
11433:
11431:
11430:
11425:
11420:
11419:
11418:
11414:
11413:
11392:
11388:
11387:
11386:
11377:
11369:
11353:
11351:
11350:
11349:
11336:
11335:
11326:
11321:
11319:
11311:
11303:
11301:
11293:
11262:
11252:
11239:
11233:
11226:
11224:
11223:
11218:
11213:
11212:
11211:
11207:
11206:
11185:
11183:
11182:
11181:
11168:
11167:
11158:
11153:
11151:
11143:
11135:
11133:
11125:
11094:
11037:
11033:
11024:
11015:
11006:
11002:
10993:
10984:
10982:
10981:
10976:
10974:
10973:
10961:
10960:
10945:
10944:
10930:
10925:
10910:
10909:
10897:
10896:
10871:
10870:
10851:
10842:
10830:
10828:
10827:
10822:
10816:
10811:
10802:
10800:
10792:
10791:
10782:
10776:
10771:
10762:
10761:
10752:
10744:
10736:
10735:
10726:
10725:
10710:
10709:
10700:
10699:
10687:
10686:
10677:
10669:
10663:
10658:
10649:
10647:
10639:
10638:
10629:
10623:
10618:
10608:
10603:
10594:
10586:
10578:
10577:
10568:
10567:
10552:
10551:
10542:
10541:
10529:
10521:
10516:
10515:
10499:
10493:
10484:
10475:
10473:
10472:
10467:
10462:
10461:
10452:
10451:
10447:
10418:
10408:
10400:
10396:
10391:
10385:
10379:
10373:
10367:
10335:
10329:
10309:
10302:
10293:
10291:
10290:
10285:
10277:
10266:
10265:
10244:
10243:
10222:
10201:
10195:
10189:
10183:
10174:
10172:
10171:
10166:
10147:
10145:
10144:
10139:
10134:
10133:
10121:
10120:
10108:
10107:
10091:
10089:
10088:
10083:
10081:
10080:
10064:
10062:
10061:
10056:
10054:
10053:
10034:
10032:
10031:
10026:
10024:
10023:
10014:
10013:
9985:
9983:
9982:
9977:
9975:
9974:
9953:
9951:
9950:
9945:
9923:
9921:
9920:
9915:
9897:
9895:
9894:
9889:
9877:
9875:
9874:
9869:
9846:
9834:
9832:
9831:
9826:
9806:
9805:
9781:
9780:
9756:
9755:
9742:
9741:
9729:
9727:
9719:
9708:
9687:
9685:
9684:
9679:
9668:
9582:
9567:
9566:
9554:
9552:
9544:
9533:
9521:
9515:
9486:
9484:
9483:
9478:
9476:
9463:
9452:
9451:
9433:
9432:
9411:
9394:
9383:
9382:
9364:
9363:
9342:
9325:
9315:
9304:
9303:
9285:
9284:
9263:
9246:
9235:
9234:
9216:
9215:
9194:
9177:
9167:
9156:
9155:
9137:
9136:
9115:
9098:
9087:
9086:
9068:
9067:
9046:
9022:
9011:
9010:
8992:
8991:
8973:
8972:
8954:
8953:
8932:
8907:
8895:
8889:
8887:
8886:
8881:
8879:
8878:
8862:
8860:
8859:
8854:
8849:
8847:
8846:
8842:
8841:
8840:
8830:
8829:
8819:
8814:
8784:
8783:
8773:
8772:
8768:
8767:
8766:
8756:
8755:
8745:
8740:
8686:
8685:
8675:
8672:
8630:
8592:
8564:
8562:
8561:
8556:
8548:
8540:
8522:
8520:
8519:
8514:
8509:
8500:
8492:
8491:
8482:
8481:
8469:
8468:
8456:
8455:
8446:
8445:
8433:
8432:
8417:
8406:
8405:
8396:
8395:
8380:
8379:
8370:
8369:
8357:
8355:
8348:
8347:
8328:
8327:
8326:
8304:
8301:
8296:
8273:
8265:
8264:
8255:
8254:
8242:
8241:
8229:
8228:
8219:
8218:
8206:
8205:
8187:
8186:
8168:
8167:
8152:
8141:
8140:
8131:
8130:
8115:
8114:
8105:
8104:
8092:
8090:
8083:
8082:
8063:
8062:
8061:
8039:
8036:
8031:
8015:
8004:
7966:
7948:
7946:
7945:
7940:
7928:
7926:
7925:
7920:
7918:
7917:
7902:
7901:
7892:
7890:
7879:
7873:
7872:
7848:
7847:
7831:
7829:
7828:
7823:
7821:
7820:
7796:
7783:
7774:
7772:
7771:
7766:
7761:
7759:
7755:
7751:
7747:
7746:
7742:
7741:
7737:
7727:
7726:
7709:
7704:
7654:
7650:
7646:
7642:
7641:
7637:
7636:
7632:
7622:
7621:
7604:
7599:
7561:
7560:
7542:
7541:
7511:
7508:
7466:
7428:
7399:
7397:
7396:
7391:
7380:
7379:
7363:
7361:
7360:
7355:
7344:
7343:
7324:
7322:
7321:
7316:
7311:
7310:
7306:
7305:
7293:
7292:
7280:
7279:
7259:
7257:
7247:
7246:
7234:
7233:
7224:
7223:
7210:
7208:
7206:
7205:
7204:
7185:
7181:
7180:
7170:
7164:
7131:
7130:
7112:
7074:
7045:Green's function
7034:
7028:
7022:
7020:
7019:
7014:
7006:
6994:
6992:
6991:
6986:
6978:
6966:
6964:
6963:
6958:
6956:
6955:
6939:
6937:
6936:
6931:
6929:
6928:
6908:
6906:
6905:
6900:
6884:
6882:
6881:
6876:
6864:
6862:
6861:
6856:
6844:
6842:
6841:
6836:
6828:
6790:
6778:
6775:
6766:
6728:
6692:
6690:
6689:
6684:
6679:
6678:
6650:
6649:
6611:
6605:
6599:
6590:
6588:
6587:
6582:
6577:
6573:
6561:
6556:
6520:
6519:
6504:
6503:
6494:
6489:
6488:
6470:
6465:
6464:
6442:
6432:
6430:
6429:
6424:
6416:
6415:
6406:
6401:
6400:
6396:
6374:
6369:
6368:
6353:
6352:
6343:
6338:
6337:
6333:
6311:
6306:
6305:
6287:
6286:
6271:
6266:
6265:
6261:
6239:
6234:
6233:
6220:
6219:
6195:
6194:
6179:
6178:
6157:
6156:
6147:
6142:
6141:
6123:
6118:
6117:
6084:
6078:
6073:is divided into
6072:
6066:
6056:
6054:
6053:
6048:
6043:
6042:
6033:
6021:
6014:
6012:
6011:
6006:
6001:
6000:
5991:
5953:
5943:
5937:
5935:
5934:
5929:
5927:
5926:
5914:
5903:
5902:
5891:
5881:
5870:
5869:
5853:
5844:
5842:
5841:
5836:
5831:
5830:
5821:
5819:
5808:
5803:
5802:
5793:
5792:
5783:
5775:
5770:
5766:
5762:
5761:
5741:
5740:
5728:
5720:
5715:
5714:
5656:
5654:
5653:
5648:
5637:
5632:
5631:
5626:
5621:
5616:
5615:
5614:
5609:
5602:
5601:
5593:
5583:
5578:
5577:
5576:
5571:
5564:
5563:
5555:
5551:
5550:
5545:
5540:
5535:
5534:
5533:
5528:
5521:
5520:
5512:
5493:
5491:
5490:
5485:
5482:
5477:
5476:
5470:
5469:
5461:
5450:
5448:
5447:
5442:
5434:
5419:
5417:
5416:
5411:
5406:
5401:
5398:
5380:
5375:
5374:
5373:
5367:
5366:
5358:
5344:
5342:
5341:
5336:
5328:
5312:
5303:
5301:
5300:
5295:
5284:
5280:
5278:
5273:
5272:
5266:
5265:
5257:
5249:
5244:
5243:
5237:
5236:
5228:
5216:
5212:
5211:
5210:
5209:
5203:
5202:
5194:
5187:
5186:
5185:
5179:
5178:
5170:
5154:
5146:
5135:
5134:
5113:
5109:
5107:
5102:
5101:
5095:
5094:
5086:
5079:
5078:
5077:
5071:
5070:
5062:
5040:
5038:
5037:
5032:
5027:
5023:
5022:
5021:
5020:
5012:
4998:
4997:
4996:
4977:
4972:
4971:
4965:
4964:
4956:
4949:
4948:
4947:
4939:
4925:
4924:
4923:
4902:
4901:
4900:
4894:
4893:
4885:
4876:
4873:
4872:
4871:
4858:
4854:
4852:
4850:
4849:
4848:
4829:
4825:
4824:
4814:
4797:
4789:
4788:
4780:
4767:
4761:
4759:
4758:
4753:
4751:
4750:
4749:
4732:
4730:
4729:
4724:
4721:
4716:
4715:
4709:
4708:
4700:
4689:
4687:
4686:
4681:
4679:
4678:
4677:
4671:
4670:
4662:
4651:
4649:
4648:
4643:
4641:
4640:
4632:
4622:
4613:
4611:
4610:
4605:
4594:
4589:
4588:
4583:
4579:
4578:
4573:
4572:
4564:
4546:
4531:
4529:
4528:
4523:
4521:
4520:
4515:
4514:
4506:
4495:
4493:
4492:
4487:
4479:
4467:
4465:
4464:
4459:
4454:
4433:
4431:
4430:
4425:
4417:
4412:
4411:
4406:
4405:
4397:
4386:
4384:
4383:
4378:
4363:
4361:
4360:
4355:
4353:
4352:
4347:
4346:
4338:
4327:
4325:
4324:
4319:
4314:
4313:
4308:
4307:
4299:
4283:
4282:
4277:
4276:
4268:
4261:
4260:
4252:
4239:
4237:
4236:
4231:
4220:
4212:
4200:
4198:
4197:
4192:
4178:
4173:
4172:
4164:
4151:
4149:
4148:
4143:
4135:
4117:
4115:
4114:
4109:
4098:
4090:
4085:
4084:
4076:
4073:
4072:
4067:
4066:
4058:
4045:
4044:
4036:
4016:
4014:
4013:
4008:
4000:
3996:
3995:
3994:
3989:
3988:
3980:
3973:
3972:
3964:
3938:
3934:
3932:
3931:
3926:
3924:
3923:
3918:
3917:
3909:
3895:
3893:
3892:
3887:
3885:
3884:
3876:
3863:
3857:
3852:Complex numbers
3848:
3846:
3845:
3840:
3835:
3834:
3819:
3818:
3813:
3812:
3804:
3800:
3791:
3787:
3782:
3781:
3763:
3762:
3754:
3751:
3742:
3738:
3724:
3723:
3715:
3702:
3700:
3699:
3694:
3683:
3682:
3674:
3661:
3647:
3641:
3635:
3629:
3620:
3618:
3617:
3612:
3607:
3606:
3591:
3590:
3581:
3572:
3568:
3563:
3562:
3541:
3532:
3528:
3480:
3465:
3456:
3454:
3453:
3448:
3443:
3441:
3440:
3428:
3427:
3422:
3416:
3411:
3406:
3401:
3400:
3399:
3379:
3364:
3356:
3347:
3345:
3344:
3339:
3334:
3330:
3329:
3328:
3327:
3319:
3305:
3304:
3303:
3284:
3279:
3278:
3265:
3264:
3263:
3255:
3241:
3240:
3239:
3218:
3217:
3216:
3201:
3198:
3197:
3196:
3183:
3179:
3177:
3175:
3174:
3173:
3154:
3150:
3149:
3139:
3122:
3079:
3077:
3076:
3071:
3060:
3056:
3055:
3054:
3042:
3041:
3029:
3027:
3026:
3025:
3012:
3011:
3002:
2978:
2976:
2975:
2970:
2959:
2957:
2949:
2948:
2947:
2937:
2932:
2928:
2926:
2922:
2921:
2909:
2891:
2890:
2889:
2879:
2873:
2871:
2870:
2869:
2853:
2850:
2845:
2827:
2823:
2821:
2811:
2793:
2792:
2791:
2781:
2775:
2773:
2762:
2746:
2740:
2736:
2734:
2733:
2728:
2726:
2725:
2717:
2707:
2705:
2704:
2699:
2697:
2696:
2680:
2678:
2677:
2672:
2667:
2663:
2662:
2661:
2652:
2651:
2642:
2634:
2629:
2628:
2610:
2602:
2597:
2596:
2591:
2590:
2582:
2578:
2570:
2559:
2558:
2543:
2542:
2532:
2531:
2503:
2501:
2500:
2495:
2479:
2473:
2467:
2412:
2394:
2376:
2337:Classical fields
2332:
2323:
2311:For simplicity,
2301:Josephson effect
2104:Murray Gell-Mann
2036:François Englert
1990:generalized the
1966:, four types of
1901:external sources
1873:
1854:weak interaction
1826:Feynman diagrams
1775:Julian Schwinger
1767:Victor Weisskopf
1493:linear operators
1443:Louis de Broglie
1427:Louis de Broglie
1356:electric current
1328:electromagnetism
1156:particle physics
1120:
1113:
1106:
211:Effective action
138:Lorentz symmetry
63:Electromagnetism
33:
19:
18:
22093:
22092:
22088:
22087:
22086:
22084:
22083:
22082:
22058:
22057:
22056:
22051:
22019:
21974:
21932:Quantum gravity
21926:
21893:
21862:
21815:
21808:
21799:Higgs mechanism
21777:
21773:
21768:
21671:
21666:
21636:
21631:
21595:
21581:Medical physics
21532:
21491:Nuclear physics
21460:
21454:Non-equilibrium
21376:
21348:
21320:
21314:
21284:
21279:
21278:
21256:
21245:FRW/CFT duality
21219:
21168:
21150:
21127:
21087:
21029:
21001:
20994:
20951:
20870:
20868:Quantum gravity
20865:
20835:
20830:
20812:
20798:Wigner's friend
20774:
20765:Quantum gravity
20726:
20712:Quantum sensing
20692:Quantum network
20672:Quantum machine
20642:Quantum imaging
20605:Quantum circuit
20600:Quantum channel
20559:
20505:Quantum biology
20491:
20467:Elitzur–Vaidman
20442:Davisson–Germer
20425:
20377:Hidden-variable
20367:de Broglie–Bohm
20344:Interpretations
20338:
20302:
20256:
20143:Complementarity
20121:
20078:
20073:
20043:
20038:
20021:
19973:Quantum gravity
19900:
19859:Particle theory
19854:
19833:
19782:
19756:
19720:
19684:
19638:Low dimensional
19633:
19574:Ginzburg–Landau
19545:
19536:Topological QFT
19474:
19469:
19388:
19371:
19361:
19349:. Vol. 1.
19331:
19304:
19271:
19241:
19216:
19214:
19200:
19175:
19156:
19128:
19102:
19062:
19060:
19053:
19032:
19004:
18978:
18939:
18928:
18915:
18887:
18861:
18827:
18797:
18761:
18731:
18701:
18675:
18656:
18626:
18604:Schweber, S. S.
18596:
18571:General readers
18568:
18566:Further reading
18457:
18456:
18447:
18445:
18441:
18430:
18417:
18413:
18392:
18388:
18373:
18359:
18355:
18340:
18326:
18322:
18305:
18296:
18281:
18238:
18231:
18182:
18178:
18161:
18157:
18141:
18137:
18121:
18112:
18108:
18072:
18068:
18061:
18045:
18041:
17990:
17986:
17930:
17926:
17911:10.4064/bc114-1
17885:
17881:
17874:
17837:
17833:
17816:
17812:
17805:
17783:
17779:
17772:
17756:
17752:
17703:
17699:
17668:
17664:
17657:
17640:
17636:
17619:
17615:
17608:
17587:
17583:
17542:
17538:
17529:
17525:
17504:
17501:
17497:
17448:
17444:
17427:
17423:
17416:
17390:Becker, Melanie
17386:
17382:
17340:
17336:
17329:
17308:
17265:
17259:
17255:
17247:
17240:
17195:Physica Scripta
17188:
17181:
17172:
17170:
17158:
17154:
17153:
17149:
17129:
17125:
17118:
17101:
17092:
17072:
17068:
17059:
17057:
17040:
17036:
16987:Coleman, Sidney
16984:
16975:
16945:Physical Review
16929:
16925:
16910:
16867:
16856:
16849:
16835:
16831:
16820:
16816:
16805:
16801:
16790:
16786:
16779:
16765:
16761:
16754:
16740:
16736:
16729:
16715:
16706:
16675:
16671:
16616:
16612:
16549:
16545:
16482:
16478:
16467:
16463:
16420:
16416:
16409:
16392:
16369:
16362:
16343:
16339:
16303:
16274:
16260:
16256:
16249:
16228:
16224:
16198:
16163:
16112:
16103:
16096:
16077:
15970:
15965:
15960:
15824:Feynman diagram
15768:
15761:
15754:
15747:
15744:
15722:
15702:
15697:
15696:
15694:
15691:
15690:
15684:
15634:Wightman axioms
15620:representations
15546:Feynman diagram
15530:
15481:Feynman diagram
15468:
15434:diffeomorphisms
15421:
15416:
15413:
15407:
15395:
15389:
15384:
15375:
15347:
15343:
15337:
15333:
15323:
15311:
15307:
15298:
15294:
15285:
15281:
15271:
15270:
15266:
15259:
15251:
15249:
15240:
15239:
15237:
15234:
15233:
15226:
15221:
15215:
15189:
15185:
15176:
15172:
15163:
15159:
15147:
15143:
15134:
15130:
15120:
15116:
15110:
15106:
15097:
15093:
15084:
15080:
15074:
15070:
15068:
15065:
15064:
15045:
15038:
15033:
15029:
15024:
15018:
14992:
14988:
14979:
14975:
14966:
14962:
14950:
14946:
14937:
14933:
14923:
14919:
14913:
14909:
14900:
14896:
14887:
14883:
14877:
14873:
14871:
14868:
14867:
14858:raise and lower
14853:
14848:
14808:Minkowski space
14801:
14798:
14742:
14723:
14722:supersymmetry,
14716:
14704:
14699:
14683:
14678:
14674:
14669:
14660:
14635:
14629:
14621:Higgs mechanism
14591:
14584:
14577:
14565:
14557:
14542:
14534:
14520:
14509:
14508:. The original
14498:
14475:
14464:
14460:
14454:
14450:
14449:
14445:
14444:
14434:
14425:
14421:
14415:
14411:
14405:
14401:
14391:
14379:
14375:
14369:
14365:
14355:
14346:
14342:
14332:
14323:
14319:
14308:
14304:
14300:
14296:
14286:
14269:
14265:
14264:
14260:
14246:
14242:
14241:
14237:
14227:
14213:
14209:
14203:
14199:
14198:
14194:
14183:
14179:
14173:
14169:
14168:
14164:
14154:
14145:
14144:
14142:
14139:
14138:
14086:
14062:
14058:
14034:
14030:
14029:
14025:
14007:
14003:
14001:
13998:
13997:
13988:
13954:
13935:
13931:
13922:
13917:
13911:
13908:
13907:
13903:-th direction:
13898:
13870:
13866:
13864:
13855:
13850:
13840:
13835:
13829:
13826:
13825:
13819:
13813:
13782:
13766:
13762:
13753:
13749:
13740:
13736:
13734:
13731:
13730:
13717:
13711:
13705:
13682:
13671:
13667:
13661:
13657:
13656:
13652:
13651:
13641:
13632:
13628:
13622:
13618:
13612:
13608:
13598:
13584:
13580:
13574:
13570:
13569:
13565:
13554:
13550:
13544:
13540:
13539:
13535:
13525:
13516:
13515:
13513:
13510:
13509:
13500:
13487:
13481:
13454:
13440:
13429:
13396:
13375:
13374:
13369:
13366:
13365:
13339:
13335:
13320:
13319:
13317:
13314:
13313:
13283:
13279:
13273:
13269:
13256:
13252:
13235:
13232:
13231:
13222:
13218:
13207:
13175:
13171:
13160:
13156:
13147:
13143:
13131:
13127:
13112:
13107:
13102:
13098:
13077:
13073:
13058:
13053:
13030:
13026:
13008:
13004:
12986:
12982:
12980:
12977:
12976:
12959:
12955:
12945:
12922:
12917:
12907:
12902:
12886:
12882:
12870:
12865:
12855:
12851:
12842:
12837:
12827:
12823:
12814:
12806:
12800:
12797:
12796:
12789:
12781:
12771:
12765:
12742:
12738:
12732:
12727:
12708:
12704:
12695:
12691:
12689:
12686:
12685:
12674:
12669:
12646:
12642:
12636:
12625:
12624:
12623:
12602:
12598:
12592:
12584:
12570:
12561:
12557:
12548:
12544:
12538:
12534:
12525:
12521:
12515:
12504:
12503:
12502:
12490:
12489:
12487:
12484:
12483:
12476:
12461:
12446:
12440:
12420:
12411:
12407:
12402:
12398:
12392:
12363:
12359:
12357:
12354:
12353:
12342:
12309:
12287:
12283:
12281:
12278:
12277:
12247:
12243:
12239:
12237:
12234:
12233:
12204:
12200:
12198:
12195:
12194:
12171:
12136:
12132:
12126:
12122:
12101:
12097:
12088:
12084:
12063:
12059:
12041:
12037:
12003:
11999:
11982:
11979:
11978:
11969:
11966:
11960:
11948:
11933:
11929:and the (bare)
11924:
11903:
11899:
11893:
11889:
11880:
11876:
11870:
11866:
11854:
11850:
11848:
11845:
11844:
11827:
11823:
11817:
11813:
11799:
11798:
11796:
11793:
11792:
11782:
11759:
11755:
11746:
11742:
11731:
11730:
11715:
11711:
11702:
11698:
11688:
11665:
11661:
11655:
11651:
11647:
11643:
11632:
11631:
11622:
11621:
11619:
11616:
11615:
11598:
11588:
11583:As an example,
11557:
11553:
11544:
11540:
11531:
11527:
11519:
11507:
11474:
11469:
11464:
11459:
11454:
11443:
11438:
11409:
11405:
11401:
11400:
11399:
11382:
11378:
11368:
11358:
11354:
11345:
11341:
11337:
11331:
11327:
11325:
11312:
11304:
11302:
11292:
11275:
11272:
11271:
11258:
11248:
11235:
11231:
11202:
11198:
11194:
11193:
11192:
11177:
11173:
11169:
11163:
11159:
11157:
11144:
11136:
11134:
11124:
11107:
11104:
11103:
11090:
11068:, developed by
11062:
11056:
11048:quantum gravity
11035:
11031:
11026:
11022:
11017:
11013:
11008:
11007:. Then, define
11004:
11000:
10989:
10969:
10965:
10956:
10952:
10940:
10936:
10926:
10921:
10905:
10901:
10892:
10888:
10866:
10862:
10860:
10857:
10856:
10849:
10844:
10840:
10835:
10812:
10807:
10793:
10787:
10783:
10781:
10772:
10767:
10757:
10753:
10743:
10731:
10727:
10721:
10717:
10705:
10701:
10695:
10691:
10682:
10678:
10668:
10659:
10654:
10640:
10634:
10630:
10628:
10619:
10614:
10604:
10599:
10585:
10573:
10569:
10563:
10559:
10547:
10543:
10537:
10533:
10520:
10511:
10510:
10508:
10505:
10504:
10495:
10491:
10486:
10480:
10457:
10453:
10443:
10439:
10435:
10427:
10424:
10423:
10414:
10406:
10398:
10394:
10387:
10381:
10375:
10369:
10363:
10357:renormalisation
10352:
10350:Renormalization
10346:
10344:Renormalization
10331:
10325:
10305:
10298:
10273:
10261:
10257:
10239:
10235:
10218:
10210:
10207:
10206:
10197:
10191:
10185:
10179:
10160:
10157:
10156:
10129:
10125:
10116:
10112:
10103:
10099:
10097:
10094:
10093:
10076:
10072:
10070:
10067:
10066:
10049:
10045:
10043:
10040:
10039:
10019:
10015:
10009:
10005:
9991:
9988:
9987:
9970:
9966:
9964:
9961:
9960:
9939:
9936:
9935:
9909:
9906:
9905:
9883:
9880:
9879:
9863:
9860:
9859:
9801:
9797:
9776:
9772:
9751:
9747:
9737:
9733:
9720:
9709:
9707:
9699:
9696:
9695:
9664:
9578:
9562:
9558:
9545:
9534:
9532:
9530:
9527:
9526:
9517:
9511:
9508:Feynman diagram
9503:
9501:Feynman diagram
9497:
9495:Feynman diagram
9474:
9473:
9459:
9447:
9443:
9428:
9424:
9407:
9390:
9378:
9374:
9359:
9355:
9338:
9323:
9322:
9311:
9299:
9295:
9280:
9276:
9259:
9242:
9230:
9226:
9211:
9207:
9190:
9175:
9174:
9163:
9151:
9147:
9132:
9128:
9111:
9094:
9082:
9078:
9063:
9059:
9042:
9029:
9018:
9006:
9002:
8987:
8983:
8968:
8964:
8949:
8945:
8928:
8918:
8916:
8913:
8912:
8903:
8891:
8874:
8873:
8871:
8868:
8867:
8836:
8835:
8825:
8821:
8815:
8807:
8799:
8795:
8779:
8778:
8774:
8762:
8761:
8751:
8747:
8741:
8733:
8725:
8721:
8681:
8680:
8676:
8674:
8644:
8626:
8588:
8580:
8577:
8576:
8544:
8536:
8528:
8525:
8524:
8496:
8487:
8483:
8477:
8473:
8464:
8460:
8451:
8447:
8441:
8437:
8428:
8424:
8413:
8401:
8397:
8391:
8387:
8375:
8371:
8365:
8361:
8343:
8339:
8329:
8322:
8318:
8305:
8303:
8297:
8286:
8269:
8260:
8256:
8250:
8246:
8237:
8233:
8224:
8220:
8214:
8210:
8201:
8197:
8182:
8178:
8163:
8159:
8148:
8136:
8132:
8126:
8122:
8110:
8106:
8100:
8096:
8078:
8074:
8064:
8057:
8053:
8040:
8038:
8032:
8021:
8014:
8000:
7962:
7954:
7951:
7950:
7934:
7931:
7930:
7913:
7909:
7897:
7893:
7883:
7878:
7868:
7864:
7843:
7839:
7837:
7834:
7833:
7816:
7812:
7810:
7807:
7806:
7794:
7789:
7779:
7722:
7718:
7705:
7697:
7686:
7682:
7675:
7671:
7667:
7663:
7659:
7655:
7617:
7613:
7600:
7592:
7581:
7577:
7556:
7552:
7537:
7533:
7532:
7528:
7524:
7520:
7516:
7512:
7510:
7480:
7462:
7424:
7416:
7413:
7412:
7375:
7371:
7369:
7366:
7365:
7339:
7335:
7333:
7330:
7329:
7301:
7297:
7288:
7284:
7275:
7271:
7264:
7260:
7242:
7238:
7229:
7225:
7219:
7215:
7214:
7209:
7200:
7196:
7186:
7176:
7172:
7171:
7169:
7154:
7126:
7122:
7108:
7070:
7062:
7059:
7058:
7030:
7024:
7002:
7000:
6997:
6996:
6974:
6972:
6969:
6968:
6951:
6947:
6945:
6942:
6941:
6924:
6920:
6918:
6915:
6914:
6894:
6891:
6890:
6870:
6867:
6866:
6850:
6847:
6846:
6824:
6786:
6774:
6762:
6724:
6716:
6713:
6712:
6709:
6703:
6674:
6670:
6645:
6641:
6624:
6621:
6620:
6607:
6601:
6595:
6557:
6552:
6544:
6540:
6515:
6514:
6499:
6495:
6490:
6475:
6471:
6466:
6460:
6456:
6451:
6448:
6447:
6437:
6411:
6407:
6402:
6392:
6379:
6375:
6370:
6364:
6360:
6348:
6344:
6339:
6329:
6316:
6312:
6307:
6301:
6297:
6276:
6272:
6267:
6257:
6244:
6240:
6235:
6229:
6225:
6209:
6205:
6190:
6186:
6174:
6170:
6152:
6148:
6143:
6128:
6124:
6119:
6113:
6109:
6104:
6101:
6100:
6080:
6074:
6068:
6058:
6038:
6034:
6029:
6027:
6024:
6023:
6016:
5996:
5992:
5987:
5985:
5982:
5981:
5966:
5960:
5949:
5939:
5922:
5918:
5910:
5898:
5894:
5877:
5865:
5861:
5859:
5856:
5855:
5849:
5826:
5822:
5812:
5807:
5798:
5794:
5788:
5784:
5774:
5757:
5753:
5752:
5748:
5736:
5732:
5719:
5710:
5709:
5707:
5704:
5703:
5633:
5627:
5617:
5610:
5605:
5604:
5603:
5592:
5591:
5586:
5585:
5579:
5572:
5567:
5566:
5565:
5554:
5553:
5546:
5536:
5529:
5524:
5523:
5522:
5511:
5510:
5505:
5504:
5502:
5499:
5498:
5478:
5472:
5471:
5460:
5459:
5456:
5453:
5452:
5430:
5428:
5425:
5424:
5402:
5397:
5376:
5369:
5368:
5357:
5356:
5355:
5353:
5350:
5349:
5324:
5322:
5319:
5318:
5308:
5274:
5268:
5267:
5256:
5255:
5245:
5239:
5238:
5227:
5226:
5224:
5220:
5205:
5204:
5193:
5192:
5191:
5181:
5180:
5169:
5168:
5167:
5166:
5162:
5150:
5142:
5130:
5126:
5103:
5097:
5096:
5085:
5084:
5073:
5072:
5061:
5060:
5059:
5058:
5054:
5052:
5049:
5048:
5016:
5008:
4992:
4991:
4987:
4983:
4979:
4973:
4967:
4966:
4955:
4954:
4943:
4935:
4919:
4918:
4914:
4907:
4903:
4896:
4895:
4884:
4883:
4882:
4881:
4877:
4867:
4866:
4862:
4853:
4844:
4840:
4830:
4820:
4816:
4815:
4813:
4793:
4779:
4778:
4776:
4773:
4772:
4763:
4745:
4744:
4740:
4738:
4735:
4734:
4717:
4711:
4710:
4699:
4698:
4695:
4692:
4691:
4673:
4672:
4661:
4660:
4659:
4657:
4654:
4653:
4631:
4630:
4628:
4625:
4624:
4618:
4590:
4584:
4574:
4563:
4562:
4561:
4557:
4556:
4542:
4540:
4537:
4536:
4516:
4505:
4504:
4503:
4501:
4498:
4497:
4475:
4473:
4470:
4469:
4450:
4439:
4436:
4435:
4413:
4407:
4396:
4395:
4394:
4392:
4389:
4388:
4369:
4366:
4365:
4348:
4337:
4336:
4335:
4333:
4330:
4329:
4309:
4298:
4297:
4296:
4278:
4267:
4266:
4265:
4251:
4250:
4245:
4242:
4241:
4211:
4209:
4206:
4205:
4204:and has energy
4174:
4163:
4162:
4160:
4157:
4156:
4131:
4129:
4126:
4125:
4089:
4075:
4074:
4068:
4057:
4056:
4055:
4035:
4034:
4032:
4029:
4028:
3990:
3979:
3978:
3977:
3963:
3962:
3961:
3957:
3955:
3952:
3951:
3936:
3919:
3908:
3907:
3906:
3904:
3901:
3900:
3875:
3874:
3872:
3869:
3868:
3859:
3853:
3824:
3820:
3814:
3803:
3802:
3801:
3786:
3768:
3764:
3753:
3752:
3737:
3714:
3713:
3711:
3708:
3707:
3673:
3672:
3670:
3667:
3666:
3664:linear operator
3652:
3643:
3637:
3631:
3625:
3596:
3592:
3586:
3582:
3567:
3549:
3545:
3527:
3510:
3507:
3506:
3493:
3487:
3479:
3471:
3470:with frequency
3461:
3436:
3432:
3423:
3418:
3417:
3412:
3407:
3405:
3395:
3394:
3390:
3388:
3385:
3384:
3378:
3370:
3362:
3352:
3323:
3315:
3299:
3298:
3294:
3290:
3286:
3280:
3274:
3273:
3259:
3251:
3235:
3234:
3230:
3223:
3219:
3212:
3211:
3207:
3206:
3202:
3192:
3191:
3187:
3178:
3169:
3165:
3155:
3145:
3141:
3140:
3138:
3118:
3110:
3107:
3106:
3050:
3046:
3037:
3033:
3021:
3017:
3013:
3007:
3003:
3001:
3000:
2996:
2994:
2991:
2990:
2950:
2943:
2942:
2938:
2936:
2917:
2913:
2905:
2892:
2885:
2884:
2880:
2878:
2874:
2865:
2861:
2857:
2852:
2846:
2835:
2807:
2794:
2787:
2786:
2782:
2780:
2776:
2766:
2761:
2759:
2756:
2755:
2742:
2738:
2716:
2715:
2713:
2710:
2709:
2692:
2691:
2689:
2686:
2685:
2657:
2653:
2647:
2643:
2633:
2624:
2620:
2601:
2592:
2581:
2580:
2579:
2569:
2568:
2564:
2554:
2550:
2538:
2537:
2527:
2523:
2512:
2509:
2508:
2489:
2486:
2485:
2475:
2469:
2454:
2399:
2381:
2363:
2345:
2339:
2328:
2319:
2309:
2248:
2220:quantum gravity
2201:Evgeny Likhtman
2163:
2100:Harald Fritzsch
2090:John Iliopoulos
2082:Gerard 't Hooft
2066:Steven Weinberg
2040:Gerald Guralnik
2022:John Clive Ward
2014:Sheldon Glashow
2000:symmetry groups
1962:, six types of
1958:: six types of
1945:
1896:
1886:principles and
1868:
1841:
1791:renormalization
1779:Richard Feynman
1748:
1741:
1718:Richard Feynman
1706:S-matrix theory
1679:
1667:pair production
1531:current density
1501:
1416:introduced the
1399:Albert Einstein
1360:electric charge
1332:Michael Faraday
1319:in the case of
1313:Richard Bentley
1265:
1241:renormalization
1225:
1219:
1207:Feynman diagram
1160:physical models
1124:
1095:
1094:
1093:
1091:
395:
387:
386:
382:Quantum gravity
357:
349:
348:
344:Higgs mechanism
324:
314:
313:
299:Proca equations
284:
276:
275:
261:Renormalization
226:Feynman diagram
181:
173:
172:
113:
103:
102:
53:
38:
36:Feynman diagram
17:
12:
11:
5:
22091:
22081:
22080:
22075:
22070:
22053:
22052:
22050:
22049:
22037:
22024:
22021:
22020:
22018:
22017:
22012:
22007:
22002:
21997:
21992:
21986:
21984:
21980:
21979:
21976:
21975:
21973:
21972:
21970:Twistor theory
21967:
21962:
21957:
21952:
21947:
21942:
21936:
21934:
21928:
21927:
21925:
21924:
21919:
21914:
21909:
21903:
21901:
21895:
21894:
21892:
21891:
21886:
21881:
21876:
21870:
21868:
21864:
21863:
21861:
21860:
21855:
21850:
21849:
21848:
21838:
21833:
21827:
21825:
21818:
21816:Standard Model
21810:
21809:
21807:
21806:
21801:
21796:
21791:
21785:
21783:
21779:
21778:
21771:
21769:
21767:
21766:
21765:
21764:
21759:
21754:
21749:
21744:
21734:
21733:
21732:
21727:
21722:
21712:
21707:
21702:
21701:
21700:
21695:
21690:
21679:
21677:
21673:
21672:
21669:Standard Model
21665:
21664:
21657:
21650:
21642:
21633:
21632:
21630:
21629:
21624:
21619:
21614:
21609:
21603:
21601:
21597:
21596:
21594:
21593:
21588:
21583:
21578:
21573:
21568:
21563:
21558:
21553:
21548:
21542:
21540:
21534:
21533:
21531:
21530:
21525:
21524:
21523:
21518:
21513:
21503:
21498:
21493:
21488:
21487:
21486:
21481:
21470:
21468:
21462:
21461:
21459:
21458:
21457:
21456:
21451:
21444:Thermodynamics
21441:
21440:
21439:
21434:
21424:
21419:
21414:
21413:
21412:
21407:
21402:
21397:
21386:
21384:
21378:
21377:
21375:
21374:
21373:
21372:
21362:
21356:
21354:
21350:
21349:
21347:
21346:
21345:
21344:
21334:
21328:
21326:
21322:
21321:
21313:
21312:
21305:
21298:
21290:
21281:
21280:
21277:
21276:
21262:
21261:
21258:
21257:
21255:
21254:
21253:
21252:
21247:
21242:
21231:
21229:
21225:
21224:
21221:
21220:
21218:
21217:
21215:Twistor theory
21212:
21207:
21202:
21197:
21192:
21187:
21182:
21176:
21174:
21170:
21169:
21167:
21166:
21160:
21158:
21152:
21151:
21149:
21148:
21143:
21137:
21135:
21129:
21128:
21126:
21125:
21120:
21115:
21110:
21104:
21102:
21093:
21089:
21088:
21086:
21085:
21080:
21075:
21070:
21065:
21060:
21055:
21050:
21045:
21039:
21037:
21031:
21030:
21028:
21027:
21022:
21017:
21012:
21006:
21004:
20996:
20995:
20993:
20992:
20987:
20982:
20977:
20972:
20967:
20961:
20959:
20953:
20952:
20950:
20949:
20944:
20939:
20934:
20929:
20924:
20919:
20914:
20909:
20904:
20899:
20894:
20889:
20884:
20878:
20876:
20872:
20871:
20864:
20863:
20856:
20849:
20841:
20832:
20831:
20829:
20828:
20817:
20814:
20813:
20811:
20810:
20805:
20800:
20795:
20794:
20793:
20782:
20780:
20776:
20775:
20773:
20772:
20767:
20762:
20761:
20760:
20750:
20745:
20743:Casimir effect
20740:
20734:
20732:
20728:
20727:
20725:
20724:
20719:
20714:
20709:
20704:
20702:Quantum optics
20699:
20694:
20689:
20684:
20679:
20674:
20669:
20664:
20659:
20654:
20649:
20644:
20639:
20634:
20629:
20624:
20623:
20622:
20612:
20607:
20602:
20597:
20596:
20595:
20585:
20580:
20575:
20569:
20567:
20561:
20560:
20558:
20557:
20552:
20547:
20542:
20537:
20532:
20527:
20522:
20517:
20512:
20507:
20501:
20499:
20493:
20492:
20490:
20489:
20484:
20479:
20477:Quantum eraser
20474:
20469:
20464:
20459:
20454:
20449:
20444:
20439:
20433:
20431:
20427:
20426:
20424:
20423:
20418:
20413:
20408:
20403:
20398:
20393:
20392:
20391:
20390:
20389:
20374:
20369:
20364:
20359:
20354:
20348:
20346:
20340:
20339:
20337:
20336:
20331:
20326:
20321:
20316:
20310:
20308:
20304:
20303:
20301:
20300:
20295:
20290:
20285:
20280:
20275:
20270:
20264:
20262:
20258:
20257:
20255:
20254:
20253:
20252:
20247:
20237:
20232:
20227:
20222:
20217:
20212:
20207:
20202:
20197:
20192:
20187:
20182:
20177:
20176:
20175:
20170:
20165:
20160:
20150:
20148:Density matrix
20145:
20140:
20135:
20129:
20127:
20123:
20122:
20120:
20119:
20114:
20109:
20104:
20103:
20102:
20092:
20086:
20084:
20080:
20079:
20072:
20071:
20064:
20057:
20049:
20040:
20039:
20026:
20023:
20022:
20020:
20019:
20014:
20009:
20008:
20007:
19997:
19992:
19987:
19982:
19981:
19980:
19970:
19969:
19968:
19958:
19953:
19948:
19943:
19938:
19933:
19928:
19923:
19918:
19916:Casimir effect
19912:
19910:
19906:
19905:
19902:
19901:
19899:
19898:
19893:
19891:Standard Model
19888:
19883:
19878:
19873:
19868:
19862:
19860:
19856:
19855:
19853:
19852:
19847:
19841:
19839:
19835:
19834:
19832:
19831:
19826:
19821:
19816:
19811:
19806:
19801:
19796:
19790:
19788:
19784:
19783:
19781:
19780:
19775:
19770:
19764:
19762:
19761:Superconformal
19758:
19757:
19755:
19754:
19749:
19744:
19742:Seiberg–Witten
19739:
19734:
19728:
19726:
19725:Supersymmetric
19722:
19721:
19719:
19718:
19713:
19708:
19703:
19698:
19692:
19690:
19686:
19685:
19683:
19682:
19677:
19672:
19667:
19662:
19657:
19652:
19647:
19641:
19639:
19635:
19634:
19632:
19631:
19626:
19621:
19616:
19611:
19606:
19601:
19596:
19591:
19586:
19581:
19576:
19571:
19566:
19560:
19558:
19551:
19547:
19546:
19544:
19543:
19538:
19533:
19528:
19523:
19518:
19513:
19508:
19503:
19498:
19493:
19488:
19482:
19480:
19476:
19475:
19468:
19467:
19460:
19453:
19445:
19439:
19438:
19432:
19429:hep-th/9912205
19416:
19404:
19385:
19384:
19370:
19369:External links
19367:
19366:
19365:
19360:978-0521550017
19359:
19335:
19329:
19308:
19302:
19281:
19280:
19279:Advanced texts
19276:
19275:
19270:978-0691140346
19269:
19245:
19240:978-1108470902
19239:
19222:
19204:
19198:
19179:
19174:978-0486492735
19173:
19160:
19154:
19146:Westview Press
19132:
19126:
19106:
19100:
19072:Ynduráin, F.J.
19068:
19052:978-1107034730
19051:
19036:
19030:
19008:
19002:
18982:
18976:
18960:
18943:
18937:
18919:
18913:
18891:
18885:
18865:
18859:
18831:
18825:
18801:
18796:978-3527408351
18795:
18769:Frampton, P.H.
18765:
18759:
18747:Quantum Fields
18739:Bogolyubov, N.
18735:
18729:
18711:
18710:
18706:
18705:
18699:
18679:
18673:
18660:
18654:
18630:
18624:
18600:
18595:978-0198519973
18594:
18573:
18572:
18567:
18564:
18563:
18562:
18536:(3): 281–305.
18519:
18476:
18462:
18461:
18455:
18454:
18424:Witten, Edward
18411:
18396:Schreiber, Urs
18394:Sati, Hisham;
18386:
18371:
18353:
18338:
18320:
18294:
18279:
18254:hep-th/9811233
18229:
18176:
18155:
18135:
18106:
18066:
18059:
18039:
18002:(C): 254–287.
17984:
17949:(3): 351–399.
17933:Witten, Edward
17924:
17879:
17872:
17840:Carlip, Steven
17831:
17810:
17803:
17777:
17770:
17750:
17697:
17662:
17655:
17634:
17628:hep-th/9801132
17613:
17606:
17581:
17567:10.1.1.569.106
17536:
17523:
17517:hep-th/9908171
17495:
17442:
17436:hep-th/0606101
17421:
17414:
17380:
17334:
17327:
17263:
17253:
17238:
17191:Wilczek, Frank
17179:
17147:
17123:
17116:
17090:
17066:
17051:britannica.com
17034:
16973:
16952:(1): 191–195.
16938:(1954-10-01).
16923:
16908:
16854:
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16829:
16814:
16799:
16784:
16777:
16759:
16752:
16734:
16727:
16704:
16669:
16610:
16563:(7): 455–459.
16543:
16496:(7): 452–455.
16476:
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16407:
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15786:
15781:
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15774:
15773:
15770:Physics portal
15759:
15743:
15740:
15705:
15700:
15646:imaginary time
15557:Kevin Costello
15534:Haag's theorem
15529:
15526:
15522:Thirring model
15514:minimal models
15489:W and Z bosons
15467:
15464:
15419:
15409:Main article:
15406:
15403:
15391:
15382:
15372:
15371:
15360:
15356:
15350:
15346:
15340:
15336:
15330:
15327:
15322:
15319:
15314:
15310:
15306:
15301:
15297:
15291:
15288:
15284:
15278:
15275:
15269:
15262:
15258:
15254:
15248:
15243:
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15212:
15211:
15200:
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15188:
15184:
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15133:
15128:
15123:
15119:
15113:
15109:
15103:
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15087:
15083:
15077:
15073:
15043:
15036:
15027:
15015:
15014:
15003:
15000:
14995:
14991:
14987:
14982:
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14972:
14969:
14965:
14961:
14958:
14953:
14949:
14945:
14940:
14936:
14931:
14926:
14922:
14916:
14912:
14906:
14903:
14899:
14895:
14890:
14886:
14880:
14876:
14851:
14797:
14794:
14702:
14681:
14672:
14641:to bosons and
14631:Main article:
14628:
14625:
14613:W and Z bosons
14605:ferromagnetism
14603:In the QFT of
14495:
14494:
14483:
14478:
14473:
14467:
14463:
14457:
14453:
14448:
14441:
14438:
14433:
14428:
14424:
14418:
14414:
14408:
14404:
14398:
14395:
14390:
14387:
14382:
14378:
14372:
14368:
14364:
14359:
14354:
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14307:
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13895:
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13792:
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13778:
13774:
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13765:
13759:
13756:
13752:
13748:
13743:
13739:
13702:
13701:
13690:
13685:
13680:
13674:
13670:
13664:
13660:
13655:
13648:
13645:
13640:
13635:
13631:
13625:
13621:
13615:
13611:
13605:
13602:
13597:
13593:
13587:
13583:
13577:
13573:
13568:
13563:
13557:
13553:
13547:
13543:
13538:
13532:
13529:
13524:
13519:
13483:Main article:
13480:
13477:
13383:
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13373:
13350:
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13342:
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13334:
13331:
13328:
13323:
13305:
13304:
13293:
13286:
13282:
13276:
13272:
13268:
13265:
13262:
13259:
13255:
13251:
13248:
13245:
13242:
13239:
13204:
13203:
13192:
13189:
13186:
13183:
13178:
13174:
13169:
13163:
13159:
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13146:
13142:
13139:
13134:
13130:
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13123:
13120:
13115:
13110:
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13101:
13097:
13094:
13091:
13088:
13085:
13080:
13076:
13072:
13069:
13066:
13061:
13056:
13052:
13047:
13044:
13041:
13038:
13033:
13029:
13025:
13022:
13019:
13014:
13011:
13007:
13003:
13000:
12997:
12994:
12989:
12985:
12942:
12941:
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12905:
12901:
12895:
12892:
12889:
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12864:
12858:
12854:
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12840:
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12826:
12822:
12817:
12812:
12809:
12805:
12776:are the eight
12762:
12761:
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12726:
12722:
12719:
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12711:
12707:
12703:
12698:
12694:
12672:
12666:
12665:
12654:
12649:
12645:
12639:
12632:
12629:
12622:
12619:
12614:
12611:
12608:
12605:
12601:
12595:
12590:
12587:
12583:
12577:
12574:
12569:
12564:
12560:
12554:
12551:
12547:
12541:
12537:
12533:
12528:
12524:
12518:
12511:
12508:
12501:
12498:
12493:
12405:
12378:
12375:
12372:
12369:
12366:
12362:
12328:
12325:
12322:
12319:
12315:
12312:
12308:
12305:
12302:
12299:
12296:
12293:
12290:
12286:
12263:
12260:
12257:
12253:
12250:
12246:
12242:
12219:
12216:
12213:
12210:
12207:
12203:
12187:gauge symmetry
12168:
12167:
12156:
12151:
12148:
12145:
12142:
12139:
12135:
12129:
12125:
12119:
12116:
12113:
12110:
12107:
12104:
12100:
12094:
12091:
12087:
12083:
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12077:
12074:
12071:
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12062:
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12055:
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12018:
12015:
12012:
12009:
12006:
12002:
11998:
11995:
11992:
11989:
11986:
11962:Main article:
11959:
11958:Gauge symmetry
11956:
11906:
11902:
11896:
11892:
11888:
11883:
11879:
11873:
11869:
11865:
11860:
11857:
11853:
11830:
11826:
11820:
11816:
11812:
11806:
11803:
11789:Dirac matrices
11779:
11778:
11767:
11762:
11758:
11754:
11749:
11745:
11738:
11735:
11729:
11726:
11721:
11718:
11714:
11708:
11705:
11701:
11695:
11692:
11687:
11684:
11680:
11676:
11673:
11668:
11664:
11658:
11654:
11650:
11646:
11639:
11636:
11630:
11625:
11552:
11551:Other theories
11549:
11467:
11457:
11441:
11435:
11434:
11423:
11417:
11412:
11408:
11404:
11398:
11395:
11391:
11385:
11381:
11375:
11372:
11367:
11364:
11361:
11357:
11348:
11344:
11340:
11334:
11330:
11324:
11318:
11315:
11310:
11307:
11299:
11296:
11291:
11288:
11285:
11282:
11279:
11228:
11227:
11216:
11210:
11205:
11201:
11197:
11191:
11188:
11180:
11176:
11172:
11166:
11162:
11156:
11150:
11147:
11142:
11139:
11131:
11128:
11123:
11120:
11117:
11114:
11111:
11070:Kenneth Wilson
11058:Main article:
11055:
11052:
11044:Standard Model
11029:
11020:
11011:
10986:
10985:
10972:
10968:
10964:
10959:
10955:
10951:
10948:
10943:
10939:
10934:
10929:
10924:
10920:
10916:
10913:
10908:
10904:
10900:
10895:
10891:
10886:
10883:
10880:
10877:
10874:
10869:
10865:
10847:
10838:
10832:
10831:
10820:
10815:
10810:
10806:
10799:
10796:
10790:
10786:
10780:
10775:
10770:
10766:
10760:
10756:
10750:
10747:
10742:
10739:
10734:
10730:
10724:
10720:
10716:
10713:
10708:
10704:
10698:
10694:
10690:
10685:
10681:
10675:
10672:
10667:
10662:
10657:
10653:
10646:
10643:
10637:
10633:
10627:
10622:
10617:
10613:
10607:
10602:
10598:
10592:
10589:
10584:
10581:
10576:
10572:
10566:
10562:
10558:
10555:
10550:
10546:
10540:
10536:
10532:
10527:
10524:
10519:
10514:
10489:
10477:
10476:
10465:
10460:
10456:
10450:
10446:
10442:
10438:
10434:
10431:
10403:regularization
10348:Main article:
10345:
10342:
10295:
10294:
10283:
10280:
10276:
10272:
10269:
10264:
10260:
10256:
10253:
10250:
10247:
10242:
10238:
10234:
10231:
10228:
10225:
10221:
10217:
10214:
10164:
10153:
10152:
10149:
10137:
10132:
10128:
10124:
10119:
10115:
10111:
10106:
10102:
10079:
10075:
10052:
10048:
10036:
10022:
10018:
10012:
10008:
10004:
10001:
9998:
9995:
9973:
9969:
9943:
9932:
9931:
9925:
9913:
9899:
9887:
9867:
9849:
9848:
9836:
9835:
9824:
9821:
9818:
9815:
9812:
9809:
9804:
9800:
9796:
9793:
9790:
9787:
9784:
9779:
9775:
9771:
9768:
9765:
9762:
9759:
9754:
9750:
9745:
9740:
9736:
9732:
9726:
9723:
9718:
9715:
9712:
9706:
9703:
9689:
9688:
9677:
9674:
9671:
9667:
9663:
9660:
9657:
9654:
9651:
9648:
9645:
9642:
9639:
9636:
9633:
9630:
9627:
9624:
9621:
9618:
9615:
9612:
9609:
9606:
9603:
9600:
9597:
9594:
9591:
9588:
9585:
9581:
9577:
9574:
9570:
9565:
9561:
9557:
9551:
9548:
9543:
9540:
9537:
9499:Main article:
9496:
9493:
9488:
9487:
9472:
9469:
9466:
9462:
9458:
9455:
9450:
9446:
9442:
9439:
9436:
9431:
9427:
9423:
9420:
9417:
9414:
9410:
9406:
9403:
9400:
9397:
9393:
9389:
9386:
9381:
9377:
9373:
9370:
9367:
9362:
9358:
9354:
9351:
9348:
9345:
9341:
9337:
9334:
9331:
9328:
9326:
9324:
9321:
9318:
9314:
9310:
9307:
9302:
9298:
9294:
9291:
9288:
9283:
9279:
9275:
9272:
9269:
9266:
9262:
9258:
9255:
9252:
9249:
9245:
9241:
9238:
9233:
9229:
9225:
9222:
9219:
9214:
9210:
9206:
9203:
9200:
9197:
9193:
9189:
9186:
9183:
9180:
9178:
9176:
9173:
9170:
9166:
9162:
9159:
9154:
9150:
9146:
9143:
9140:
9135:
9131:
9127:
9124:
9121:
9118:
9114:
9110:
9107:
9104:
9101:
9097:
9093:
9090:
9085:
9081:
9077:
9074:
9071:
9066:
9062:
9058:
9055:
9052:
9049:
9045:
9041:
9038:
9035:
9032:
9030:
9028:
9025:
9021:
9017:
9014:
9009:
9005:
9001:
8998:
8995:
8990:
8986:
8982:
8979:
8976:
8971:
8967:
8963:
8960:
8957:
8952:
8948:
8944:
8941:
8938:
8935:
8931:
8927:
8924:
8921:
8920:
8900:Wick's theorem
8877:
8864:
8863:
8852:
8845:
8839:
8833:
8828:
8824:
8818:
8813:
8810:
8806:
8802:
8798:
8794:
8791:
8787:
8782:
8777:
8771:
8765:
8759:
8754:
8750:
8744:
8739:
8736:
8732:
8728:
8724:
8720:
8717:
8714:
8711:
8708:
8705:
8702:
8699:
8696:
8693:
8689:
8684:
8679:
8671:
8668:
8665:
8662:
8659:
8656:
8653:
8650:
8647:
8643:
8639:
8636:
8633:
8629:
8625:
8622:
8619:
8616:
8613:
8610:
8607:
8604:
8601:
8598:
8595:
8591:
8587:
8584:
8554:
8551:
8547:
8543:
8539:
8535:
8532:
8512:
8506:
8503:
8499:
8495:
8490:
8486:
8480:
8476:
8472:
8467:
8463:
8459:
8454:
8450:
8444:
8440:
8436:
8431:
8427:
8423:
8420:
8416:
8412:
8409:
8404:
8400:
8394:
8390:
8386:
8383:
8378:
8374:
8368:
8364:
8360:
8354:
8351:
8346:
8342:
8338:
8335:
8332:
8325:
8321:
8317:
8314:
8311:
8308:
8300:
8295:
8292:
8289:
8285:
8279:
8276:
8272:
8268:
8263:
8259:
8253:
8249:
8245:
8240:
8236:
8232:
8227:
8223:
8217:
8213:
8209:
8204:
8200:
8196:
8193:
8190:
8185:
8181:
8177:
8174:
8171:
8166:
8162:
8158:
8155:
8151:
8147:
8144:
8139:
8135:
8129:
8125:
8121:
8118:
8113:
8109:
8103:
8099:
8095:
8089:
8086:
8081:
8077:
8073:
8070:
8067:
8060:
8056:
8052:
8049:
8046:
8043:
8035:
8030:
8027:
8024:
8020:
8013:
8010:
8007:
8003:
7999:
7996:
7993:
7990:
7987:
7984:
7981:
7978:
7975:
7972:
7969:
7965:
7961:
7958:
7938:
7916:
7912:
7908:
7905:
7900:
7896:
7889:
7886:
7882:
7876:
7871:
7867:
7863:
7860:
7857:
7854:
7851:
7846:
7842:
7819:
7815:
7792:
7776:
7775:
7764:
7758:
7754:
7750:
7745:
7740:
7736:
7733:
7730:
7725:
7721:
7716:
7713:
7708:
7703:
7700:
7696:
7692:
7689:
7685:
7681:
7678:
7674:
7670:
7666:
7662:
7658:
7653:
7649:
7645:
7640:
7635:
7631:
7628:
7625:
7620:
7616:
7611:
7608:
7603:
7598:
7595:
7591:
7587:
7584:
7580:
7576:
7573:
7570:
7567:
7564:
7559:
7555:
7551:
7548:
7545:
7540:
7536:
7531:
7527:
7523:
7519:
7515:
7507:
7504:
7501:
7498:
7495:
7492:
7489:
7486:
7483:
7479:
7475:
7472:
7469:
7465:
7461:
7458:
7455:
7452:
7449:
7446:
7443:
7440:
7437:
7434:
7431:
7427:
7423:
7420:
7389:
7386:
7383:
7378:
7374:
7353:
7350:
7347:
7342:
7338:
7326:
7325:
7314:
7309:
7304:
7300:
7296:
7291:
7287:
7283:
7278:
7274:
7270:
7267:
7263:
7256:
7253:
7250:
7245:
7241:
7237:
7232:
7228:
7222:
7218:
7213:
7203:
7199:
7195:
7192:
7189:
7184:
7179:
7175:
7168:
7163:
7160:
7157:
7153:
7149:
7146:
7143:
7140:
7137:
7134:
7129:
7125:
7121:
7118:
7115:
7111:
7107:
7104:
7101:
7098:
7095:
7092:
7089:
7086:
7083:
7080:
7077:
7073:
7069:
7066:
7012:
7009:
7005:
6984:
6981:
6977:
6954:
6950:
6927:
6923:
6898:
6874:
6854:
6834:
6831:
6827:
6823:
6820:
6817:
6814:
6811:
6808:
6805:
6802:
6799:
6796:
6793:
6789:
6785:
6782:
6772:
6769:
6765:
6761:
6758:
6755:
6752:
6749:
6746:
6743:
6740:
6737:
6734:
6731:
6727:
6723:
6720:
6705:Main article:
6702:
6699:
6694:
6693:
6682:
6677:
6673:
6669:
6666:
6663:
6660:
6657:
6653:
6648:
6644:
6640:
6637:
6634:
6631:
6628:
6592:
6591:
6580:
6576:
6572:
6568:
6565:
6560:
6555:
6551:
6547:
6543:
6539:
6536:
6532:
6529:
6526:
6523:
6518:
6513:
6510:
6507:
6502:
6498:
6493:
6487:
6484:
6481:
6478:
6474:
6469:
6463:
6459:
6455:
6434:
6433:
6422:
6419:
6414:
6410:
6405:
6399:
6395:
6391:
6388:
6385:
6382:
6378:
6373:
6367:
6363:
6359:
6356:
6351:
6347:
6342:
6336:
6332:
6328:
6325:
6322:
6319:
6315:
6310:
6304:
6300:
6296:
6293:
6290:
6285:
6282:
6279:
6275:
6270:
6264:
6260:
6256:
6253:
6250:
6247:
6243:
6238:
6232:
6228:
6224:
6218:
6215:
6212:
6208:
6204:
6201:
6198:
6193:
6189:
6185:
6182:
6177:
6173:
6169:
6166:
6163:
6160:
6155:
6151:
6146:
6140:
6137:
6134:
6131:
6127:
6122:
6116:
6112:
6108:
6046:
6041:
6037:
6032:
6004:
5999:
5995:
5990:
5962:Main article:
5959:
5958:Path integrals
5956:
5925:
5921:
5917:
5913:
5909:
5906:
5901:
5897:
5890:
5887:
5884:
5880:
5876:
5873:
5868:
5864:
5846:
5845:
5834:
5829:
5825:
5818:
5815:
5811:
5806:
5801:
5797:
5791:
5787:
5781:
5778:
5773:
5769:
5765:
5760:
5756:
5751:
5747:
5744:
5739:
5735:
5731:
5726:
5723:
5718:
5713:
5658:
5657:
5646:
5643:
5640:
5636:
5630:
5625:
5620:
5613:
5608:
5599:
5596:
5589:
5582:
5575:
5570:
5561:
5558:
5549:
5544:
5539:
5532:
5527:
5518:
5515:
5508:
5481:
5475:
5467:
5464:
5440:
5437:
5433:
5421:
5420:
5409:
5405:
5395:
5392:
5389:
5386:
5383:
5379:
5372:
5364:
5361:
5345:is defined by
5334:
5331:
5327:
5305:
5304:
5293:
5290:
5287:
5283:
5277:
5271:
5263:
5260:
5253:
5248:
5242:
5234:
5231:
5223:
5219:
5215:
5208:
5200:
5197:
5190:
5184:
5176:
5173:
5165:
5160:
5157:
5153:
5149:
5145:
5141:
5138:
5133:
5129:
5125:
5122:
5119:
5116:
5112:
5106:
5100:
5092:
5089:
5082:
5076:
5068:
5065:
5057:
5042:
5041:
5030:
5026:
5019:
5015:
5011:
5007:
5004:
5001:
4995:
4990:
4986:
4982:
4976:
4970:
4962:
4959:
4952:
4946:
4942:
4938:
4934:
4931:
4928:
4922:
4917:
4913:
4910:
4906:
4899:
4891:
4888:
4880:
4870:
4865:
4861:
4857:
4847:
4843:
4839:
4836:
4833:
4828:
4823:
4819:
4812:
4809:
4806:
4803:
4800:
4796:
4792:
4786:
4783:
4748:
4743:
4720:
4714:
4706:
4703:
4676:
4668:
4665:
4638:
4635:
4615:
4614:
4603:
4600:
4597:
4593:
4587:
4582:
4577:
4570:
4567:
4560:
4555:
4552:
4549:
4545:
4519:
4512:
4509:
4485:
4482:
4478:
4457:
4453:
4449:
4446:
4443:
4423:
4420:
4416:
4410:
4403:
4400:
4376:
4373:
4351:
4344:
4341:
4317:
4312:
4305:
4302:
4295:
4292:
4289:
4286:
4281:
4274:
4271:
4264:
4258:
4255:
4249:
4229:
4226:
4223:
4218:
4215:
4202:
4201:
4190:
4187:
4184:
4181:
4177:
4170:
4167:
4141:
4138:
4134:
4119:
4118:
4107:
4104:
4101:
4096:
4093:
4088:
4082:
4079:
4071:
4064:
4061:
4054:
4051:
4048:
4042:
4039:
4018:
4017:
4006:
4003:
3999:
3993:
3986:
3983:
3976:
3970:
3967:
3960:
3922:
3915:
3912:
3882:
3879:
3850:
3849:
3838:
3833:
3830:
3827:
3823:
3817:
3810:
3807:
3797:
3794:
3790:
3785:
3780:
3777:
3774:
3771:
3767:
3760:
3757:
3748:
3745:
3741:
3736:
3733:
3730:
3727:
3721:
3718:
3692:
3689:
3686:
3680:
3677:
3622:
3621:
3610:
3605:
3602:
3599:
3595:
3589:
3585:
3578:
3575:
3571:
3566:
3561:
3558:
3555:
3552:
3548:
3544:
3538:
3535:
3531:
3526:
3523:
3520:
3517:
3514:
3489:Main article:
3486:
3483:
3475:
3458:
3457:
3446:
3439:
3435:
3431:
3426:
3421:
3415:
3410:
3404:
3398:
3393:
3374:
3359:complex number
3349:
3348:
3337:
3333:
3326:
3322:
3318:
3314:
3311:
3308:
3302:
3297:
3293:
3289:
3283:
3277:
3272:
3268:
3262:
3258:
3254:
3250:
3247:
3244:
3238:
3233:
3229:
3226:
3222:
3215:
3210:
3205:
3195:
3190:
3186:
3182:
3172:
3168:
3164:
3161:
3158:
3153:
3148:
3144:
3137:
3134:
3131:
3128:
3125:
3121:
3117:
3114:
3102:) as follows:
3098:(obtained via
3081:
3080:
3069:
3066:
3063:
3059:
3053:
3049:
3045:
3040:
3036:
3032:
3024:
3020:
3016:
3010:
3006:
2999:
2982:we obtain the
2980:
2979:
2968:
2965:
2962:
2956:
2953:
2946:
2941:
2935:
2931:
2925:
2920:
2916:
2912:
2908:
2904:
2901:
2898:
2895:
2888:
2883:
2877:
2868:
2864:
2860:
2856:
2849:
2844:
2841:
2838:
2834:
2830:
2826:
2820:
2817:
2814:
2810:
2806:
2803:
2800:
2797:
2790:
2785:
2779:
2772:
2769:
2765:
2723:
2720:
2695:
2682:
2681:
2670:
2666:
2660:
2656:
2650:
2646:
2640:
2637:
2632:
2627:
2623:
2619:
2616:
2613:
2608:
2605:
2600:
2595:
2588:
2585:
2576:
2573:
2567:
2562:
2557:
2553:
2549:
2546:
2541:
2535:
2530:
2526:
2522:
2519:
2516:
2493:
2484:of the field,
2440:path integrals
2397:magnetic field
2379:electric field
2338:
2335:
2326:speed of light
2308:
2305:
2267:superconductor
2263:Yoichiro Nambu
2247:
2244:
2162:
2159:
2139:Standard Model
2094:Luciano Maiani
1992:local symmetry
1984:Yang Chen-Ning
1956:Standard Model
1944:
1943:Standard model
1941:
1895:
1892:
1840:
1837:
1746:
1739:
1678:
1675:
1618:excited states
1614:quantum fields
1598:fine structure
1583:Dirac equation
1508:Pascual Jordan
1500:
1497:
1463:Wolfgang Pauli
1375:atomic spectra
1368:speed of light
1352:magnetic field
1348:electric field
1338:The theory of
1264:
1261:
1257:Standard Model
1221:Main article:
1218:
1215:
1183:excited states
1174:. The current
1172:quasiparticles
1126:
1125:
1123:
1122:
1115:
1108:
1100:
1097:
1096:
1089:
1088:
1083:
1078:
1073:
1068:
1063:
1058:
1053:
1048:
1043:
1038:
1033:
1028:
1023:
1018:
1013:
1008:
1003:
998:
993:
988:
983:
978:
973:
968:
963:
958:
953:
948:
943:
938:
933:
928:
923:
918:
913:
908:
903:
898:
893:
888:
883:
878:
873:
868:
863:
858:
853:
848:
843:
838:
833:
828:
823:
818:
813:
808:
803:
798:
793:
788:
783:
778:
773:
768:
763:
758:
753:
748:
743:
738:
733:
728:
723:
718:
713:
708:
703:
698:
693:
688:
683:
678:
673:
668:
663:
658:
653:
648:
643:
638:
633:
628:
623:
618:
613:
608:
603:
598:
593:
588:
583:
578:
573:
568:
563:
558:
553:
548:
543:
538:
533:
528:
523:
518:
513:
508:
503:
498:
493:
488:
483:
478:
473:
468:
463:
458:
453:
448:
443:
438:
433:
428:
423:
418:
413:
408:
403:
397:
396:
393:
392:
389:
388:
385:
384:
379:
374:
369:
364:
358:
355:
354:
351:
350:
347:
346:
341:
336:
331:
325:
322:Standard Model
320:
319:
316:
315:
312:
311:
306:
301:
296:
291:
289:Dirac equation
285:
282:
281:
278:
277:
274:
273:
271:Wick's theorem
268:
263:
258:
256:Regularization
253:
248:
243:
238:
233:
228:
223:
218:
213:
208:
203:
198:
193:
188:
182:
179:
178:
175:
174:
171:
170:
165:
163:Noether charge
160:
155:
150:
148:Gauge symmetry
145:
140:
135:
130:
125:
120:
114:
109:
108:
105:
104:
101:
100:
95:
90:
85:
80:
75:
70:
65:
60:
54:
51:
50:
47:
46:
40:
39:
34:
26:
25:
15:
9:
6:
4:
3:
2:
22090:
22079:
22076:
22074:
22071:
22069:
22066:
22065:
22063:
22048:
22047:
22038:
22036:
22035:
22026:
22025:
22022:
22016:
22013:
22011:
22008:
22006:
22003:
22001:
21998:
21996:
21993:
21991:
21988:
21987:
21985:
21981:
21971:
21968:
21966:
21963:
21961:
21958:
21956:
21953:
21951:
21948:
21946:
21943:
21941:
21940:String theory
21938:
21937:
21935:
21933:
21929:
21923:
21920:
21918:
21915:
21913:
21910:
21908:
21905:
21904:
21902:
21900:
21899:Supersymmetry
21896:
21890:
21887:
21885:
21882:
21880:
21877:
21875:
21872:
21871:
21869:
21865:
21859:
21856:
21854:
21851:
21847:
21844:
21843:
21842:
21839:
21837:
21834:
21832:
21829:
21828:
21826:
21822:
21819:
21817:
21811:
21805:
21802:
21800:
21797:
21795:
21792:
21790:
21787:
21786:
21784:
21780:
21763:
21760:
21758:
21755:
21753:
21750:
21748:
21745:
21743:
21740:
21739:
21738:
21735:
21731:
21728:
21726:
21723:
21721:
21718:
21717:
21716:
21713:
21711:
21708:
21706:
21703:
21699:
21696:
21694:
21691:
21689:
21686:
21685:
21684:
21681:
21680:
21678:
21674:
21670:
21663:
21658:
21656:
21651:
21649:
21644:
21643:
21640:
21628:
21625:
21623:
21620:
21618:
21615:
21613:
21610:
21608:
21605:
21604:
21602:
21598:
21592:
21589:
21587:
21586:Ocean physics
21584:
21582:
21579:
21577:
21574:
21572:
21569:
21567:
21564:
21562:
21559:
21557:
21554:
21552:
21549:
21547:
21544:
21543:
21541:
21539:
21535:
21529:
21526:
21522:
21521:Modern optics
21519:
21517:
21514:
21512:
21509:
21508:
21507:
21504:
21502:
21499:
21497:
21494:
21492:
21489:
21485:
21482:
21480:
21477:
21476:
21475:
21472:
21471:
21469:
21467:
21463:
21455:
21452:
21450:
21447:
21446:
21445:
21442:
21438:
21435:
21433:
21430:
21429:
21428:
21425:
21423:
21420:
21418:
21415:
21411:
21408:
21406:
21403:
21401:
21398:
21396:
21393:
21392:
21391:
21388:
21387:
21385:
21383:
21379:
21371:
21370:Computational
21368:
21367:
21366:
21363:
21361:
21358:
21357:
21355:
21351:
21343:
21340:
21339:
21338:
21335:
21333:
21330:
21329:
21327:
21323:
21319:
21311:
21306:
21304:
21299:
21297:
21292:
21291:
21288:
21275:
21267:
21264:
21263:
21259:
21251:
21248:
21246:
21243:
21241:
21238:
21237:
21236:
21233:
21232:
21230:
21226:
21216:
21213:
21211:
21208:
21206:
21203:
21201:
21198:
21196:
21193:
21191:
21190:Dual graviton
21188:
21186:
21183:
21181:
21178:
21177:
21175:
21171:
21165:
21162:
21161:
21159:
21157:
21153:
21147:
21144:
21142:
21139:
21138:
21136:
21134:
21130:
21124:
21121:
21119:
21116:
21114:
21111:
21109:
21106:
21105:
21103:
21101:
21100:String theory
21097:
21094:
21090:
21084:
21081:
21079:
21076:
21074:
21071:
21069:
21066:
21064:
21061:
21059:
21056:
21054:
21051:
21049:
21046:
21044:
21041:
21040:
21038:
21036:
21032:
21026:
21023:
21021:
21018:
21016:
21013:
21011:
21008:
21007:
21005:
21003:
20997:
20991:
20988:
20986:
20983:
20981:
20978:
20976:
20973:
20971:
20968:
20966:
20963:
20962:
20960:
20958:
20954:
20948:
20945:
20943:
20940:
20938:
20935:
20933:
20930:
20928:
20925:
20923:
20920:
20918:
20915:
20913:
20910:
20908:
20905:
20903:
20900:
20898:
20895:
20893:
20890:
20888:
20885:
20883:
20880:
20879:
20877:
20873:
20869:
20862:
20857:
20855:
20850:
20848:
20843:
20842:
20839:
20827:
20819:
20818:
20815:
20809:
20806:
20804:
20801:
20799:
20796:
20792:
20789:
20788:
20787:
20784:
20783:
20781:
20777:
20771:
20768:
20766:
20763:
20759:
20756:
20755:
20754:
20751:
20749:
20746:
20744:
20741:
20739:
20736:
20735:
20733:
20729:
20723:
20720:
20718:
20715:
20713:
20710:
20708:
20705:
20703:
20700:
20698:
20695:
20693:
20690:
20688:
20685:
20683:
20680:
20678:
20675:
20673:
20670:
20668:
20665:
20663:
20662:Quantum logic
20660:
20658:
20655:
20653:
20650:
20648:
20645:
20643:
20640:
20638:
20635:
20633:
20630:
20628:
20625:
20621:
20618:
20617:
20616:
20613:
20611:
20608:
20606:
20603:
20601:
20598:
20594:
20591:
20590:
20589:
20586:
20584:
20581:
20579:
20576:
20574:
20571:
20570:
20568:
20566:
20562:
20556:
20553:
20551:
20548:
20546:
20543:
20541:
20538:
20536:
20533:
20531:
20528:
20526:
20523:
20521:
20518:
20516:
20515:Quantum chaos
20513:
20511:
20508:
20506:
20503:
20502:
20500:
20498:
20494:
20488:
20485:
20483:
20482:Stern–Gerlach
20480:
20478:
20475:
20473:
20470:
20468:
20465:
20463:
20460:
20458:
20455:
20453:
20450:
20448:
20445:
20443:
20440:
20438:
20435:
20434:
20432:
20428:
20422:
20419:
20417:
20416:Transactional
20414:
20412:
20409:
20407:
20406:Quantum logic
20404:
20402:
20399:
20397:
20394:
20388:
20385:
20384:
20383:
20380:
20379:
20378:
20375:
20373:
20370:
20368:
20365:
20363:
20360:
20358:
20355:
20353:
20350:
20349:
20347:
20345:
20341:
20335:
20332:
20330:
20327:
20325:
20322:
20320:
20317:
20315:
20312:
20311:
20309:
20305:
20299:
20296:
20294:
20291:
20289:
20286:
20284:
20281:
20279:
20276:
20274:
20271:
20269:
20266:
20265:
20263:
20259:
20251:
20248:
20246:
20243:
20242:
20241:
20240:Wave function
20238:
20236:
20233:
20231:
20228:
20226:
20223:
20221:
20218:
20216:
20215:Superposition
20213:
20211:
20210:Quantum state
20208:
20206:
20203:
20201:
20198:
20196:
20193:
20191:
20188:
20186:
20183:
20181:
20178:
20174:
20171:
20169:
20166:
20164:
20163:Excited state
20161:
20159:
20156:
20155:
20154:
20151:
20149:
20146:
20144:
20141:
20139:
20136:
20134:
20131:
20130:
20128:
20124:
20118:
20115:
20113:
20110:
20108:
20105:
20101:
20098:
20097:
20096:
20093:
20091:
20088:
20087:
20085:
20081:
20077:
20070:
20065:
20063:
20058:
20056:
20051:
20050:
20047:
20037:
20029:
20024:
20018:
20015:
20013:
20012:Quantum logic
20010:
20006:
20003:
20002:
20001:
19998:
19996:
19993:
19991:
19988:
19986:
19983:
19979:
19976:
19975:
19974:
19971:
19967:
19964:
19963:
19962:
19959:
19957:
19954:
19952:
19949:
19947:
19946:Quantum chaos
19944:
19942:
19939:
19937:
19934:
19932:
19929:
19927:
19924:
19922:
19921:Cosmic string
19919:
19917:
19914:
19913:
19911:
19907:
19897:
19894:
19892:
19889:
19887:
19884:
19882:
19879:
19877:
19874:
19872:
19869:
19867:
19864:
19863:
19861:
19857:
19851:
19848:
19846:
19843:
19842:
19840:
19836:
19830:
19827:
19825:
19822:
19820:
19817:
19815:
19812:
19810:
19807:
19805:
19802:
19800:
19797:
19795:
19794:Pure 4D N = 1
19792:
19791:
19789:
19785:
19779:
19776:
19774:
19771:
19769:
19766:
19765:
19763:
19759:
19753:
19750:
19748:
19745:
19743:
19740:
19738:
19735:
19733:
19730:
19729:
19727:
19723:
19717:
19714:
19712:
19709:
19707:
19704:
19702:
19699:
19697:
19694:
19693:
19691:
19687:
19681:
19678:
19676:
19675:Thirring–Wess
19673:
19671:
19668:
19666:
19663:
19661:
19658:
19656:
19653:
19651:
19650:Bullough–Dodd
19648:
19646:
19645:2D Yang–Mills
19643:
19642:
19640:
19636:
19630:
19627:
19625:
19622:
19620:
19617:
19615:
19612:
19610:
19607:
19605:
19602:
19600:
19597:
19595:
19592:
19590:
19587:
19585:
19582:
19580:
19577:
19575:
19572:
19570:
19567:
19565:
19562:
19561:
19559:
19555:
19552:
19548:
19542:
19539:
19537:
19534:
19532:
19529:
19527:
19524:
19522:
19521:String theory
19519:
19517:
19514:
19512:
19509:
19507:
19504:
19502:
19499:
19497:
19494:
19492:
19491:Axiomatic QFT
19489:
19487:
19486:Algebraic QFT
19484:
19483:
19481:
19477:
19473:
19466:
19461:
19459:
19454:
19452:
19447:
19446:
19443:
19436:
19433:
19430:
19426:
19423:
19422:
19417:
19414:
19410:
19409:
19405:
19401:
19397:
19396:
19391:
19387:
19386:
19382:
19377:
19373:
19372:
19362:
19356:
19352:
19347:
19346:
19340:
19336:
19332:
19326:
19322:
19318:
19314:
19313:Logunov, A.A.
19309:
19305:
19299:
19295:
19291:
19287:
19283:
19282:
19278:
19277:
19272:
19266:
19262:
19257:
19256:
19250:
19246:
19242:
19236:
19232:
19228:
19223:
19213:
19209:
19205:
19201:
19195:
19191:
19187:
19186:
19180:
19176:
19170:
19166:
19161:
19157:
19151:
19147:
19143:
19142:
19137:
19133:
19129:
19123:
19118:
19117:
19111:
19107:
19103:
19097:
19093:
19089:
19085:
19081:
19077:
19073:
19069:
19059:on 2018-03-22
19058:
19054:
19048:
19044:
19043:
19037:
19033:
19027:
19023:
19019:
19018:
19013:
19009:
19005:
18999:
18995:
18991:
18987:
18983:
18979:
18973:
18969:
18965:
18961:
18959:
18958:9780199699339
18955:
18951:
18949:
18944:
18940:
18934:
18927:
18926:
18920:
18916:
18910:
18906:
18902:
18901:
18896:
18892:
18888:
18882:
18878:
18877:Perseus Group
18874:
18870:
18866:
18862:
18856:
18852:
18847:
18846:
18840:
18836:
18832:
18828:
18822:
18818:
18814:
18810:
18806:
18802:
18798:
18792:
18788:
18787:
18778:
18774:
18770:
18766:
18762:
18756:
18752:
18748:
18744:
18740:
18736:
18732:
18726:
18722:
18718:
18713:
18712:
18708:
18707:
18702:
18696:
18692:
18688:
18684:
18680:
18676:
18670:
18666:
18661:
18657:
18651:
18647:
18642:
18641:
18635:
18634:Feynman, R.P.
18631:
18627:
18625:9780691033273
18621:
18617:
18612:
18611:
18605:
18601:
18597:
18591:
18587:
18583:
18579:
18575:
18574:
18570:
18569:
18559:
18555:
18551:
18547:
18543:
18539:
18535:
18531:
18530:
18525:
18520:
18516:
18512:
18508:
18504:
18500:
18496:
18493:(2): 83–112.
18492:
18488:
18487:
18482:
18477:
18472:
18471:
18464:
18463:
18459:
18458:
18444:on 2015-03-30
18440:
18436:
18429:
18425:
18421:
18420:Jaffe, Arthur
18415:
18406:
18401:
18397:
18390:
18382:
18378:
18374:
18368:
18364:
18357:
18349:
18345:
18341:
18339:0-691-08144-1
18335:
18331:
18324:
18315:
18310:
18303:
18301:
18299:
18290:
18286:
18282:
18276:
18272:
18268:
18264:
18260:
18255:
18250:
18246:
18242:
18236:
18234:
18225:
18221:
18217:
18213:
18209:
18205:
18200:
18195:
18192:(9): 092301.
18191:
18187:
18186:J. Math. Phys
18180:
18173:
18169:
18165:
18159:
18153:
18149:
18145:
18139:
18131:
18127:
18120:
18116:
18110:
18102:
18098:
18094:
18090:
18087:(1): 91–112.
18086:
18082:
18081:
18076:
18070:
18062:
18056:
18052:
18051:
18043:
18035:
18031:
18027:
18023:
18019:
18015:
18010:
18005:
18001:
17997:
17996:
17988:
17980:
17976:
17972:
17968:
17964:
17960:
17956:
17952:
17948:
17944:
17943:
17938:
17934:
17928:
17920:
17916:
17912:
17908:
17903:
17898:
17894:
17890:
17883:
17875:
17873:9780511564192
17869:
17865:
17861:
17856:
17851:
17847:
17846:
17841:
17835:
17826:
17821:
17814:
17806:
17800:
17796:
17791:
17790:
17781:
17773:
17767:
17763:
17762:
17754:
17746:
17742:
17738:
17734:
17730:
17726:
17721:
17716:
17712:
17708:
17701:
17693:
17689:
17685:
17681:
17677:
17673:
17666:
17658:
17652:
17648:
17647:String Theory
17644:
17638:
17629:
17624:
17617:
17609:
17603:
17598:
17597:
17591:
17585:
17577:
17573:
17568:
17563:
17559:
17555:
17551:
17547:
17540:
17533:
17527:
17518:
17513:
17507:
17499:
17491:
17487:
17483:
17479:
17475:
17471:
17466:
17461:
17457:
17453:
17446:
17437:
17432:
17425:
17417:
17411:
17407:
17402:
17401:
17395:
17391:
17384:
17376:
17372:
17368:
17364:
17360:
17356:
17352:
17349:(in German).
17348:
17344:
17338:
17330:
17324:
17319:
17318:
17312:
17306:
17304:
17302:
17300:
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17290:
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17270:
17268:
17257:
17250:
17245:
17243:
17234:
17230:
17226:
17222:
17218:
17214:
17209:
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17200:
17196:
17192:
17186:
17184:
17168:
17164:
17157:
17151:
17142:
17137:
17133:
17127:
17119:
17113:
17109:
17108:String Theory
17105:
17099:
17097:
17095:
17085:
17080:
17076:
17070:
17056:
17052:
17048:
17044:
17038:
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17026:
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17014:
17010:
17006:
17002:
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16994:
16993:
16988:
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16980:
16978:
16968:
16963:
16959:
16955:
16951:
16947:
16946:
16941:
16937:
16933:
16927:
16919:
16915:
16911:
16905:
16901:
16897:
16893:
16889:
16884:
16879:
16875:
16871:
16865:
16863:
16861:
16859:
16850:
16844:
16840:
16833:
16825:
16818:
16810:
16803:
16795:
16788:
16780:
16774:
16770:
16763:
16755:
16749:
16745:
16738:
16730:
16728:0-7382-0053-0
16724:
16720:
16713:
16711:
16709:
16700:
16696:
16692:
16688:
16684:
16680:
16673:
16665:
16661:
16656:
16651:
16647:
16643:
16638:
16633:
16629:
16625:
16621:
16614:
16606:
16602:
16597:
16592:
16588:
16584:
16579:
16574:
16570:
16566:
16562:
16558:
16554:
16547:
16539:
16535:
16530:
16525:
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16517:
16512:
16507:
16503:
16499:
16495:
16491:
16487:
16480:
16472:
16465:
16457:
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16445:
16441:
16437:
16433:
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16425:
16418:
16410:
16404:
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16390:
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16386:
16384:
16382:
16380:
16378:
16376:
16374:
16372:
16363:
16357:
16353:
16352:
16347:
16341:
16333:
16329:
16325:
16321:
16318:(11): 69–85.
16317:
16313:
16312:
16311:Physics Today
16307:
16301:
16299:
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15879:
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15871:
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15777:
15776:
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15757:
15751:
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15736:
15732:
15728:
15721:
15703:
15687:
15683:
15680:
15677:
15671:
15669:
15665:
15662:, one of the
15661:
15657:
15655:
15654:Wick rotation
15651:
15647:
15643:
15639:
15635:
15631:
15627:
15625:
15621:
15617:
15613:
15608:
15606:
15602:
15598:
15594:
15590:
15586:
15581:
15578:
15574:
15570:
15566:
15562:
15559:'s monograph
15558:
15554:
15549:
15547:
15543:
15539:
15535:
15525:
15523:
15519:
15515:
15511:
15507:
15503:
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15441:
15440:
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15431:
15427:
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15385:
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15325:
15320:
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15312:
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15299:
15289:
15286:
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15276:
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15267:
15256:
15246:
15232:
15231:
15230:
15227:
15218:
15198:
15195:
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15182:
15177:
15167:
15164:
15160:
15156:
15153:
15148:
15140:
15135:
15126:
15121:
15117:
15111:
15107:
15101:
15098:
15094:
15090:
15085:
15081:
15075:
15071:
15063:
15062:
15061:
15059:
15056:describing a
15055:
15051:
15046:
15039:
15030:
15021:
15001:
14998:
14993:
14985:
14980:
14970:
14967:
14963:
14959:
14956:
14951:
14943:
14938:
14929:
14924:
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14914:
14910:
14904:
14901:
14897:
14893:
14888:
14884:
14878:
14874:
14866:
14865:
14864:
14863:
14859:
14854:
14847:
14842:
14840:
14836:
14832:
14831:string theory
14828:
14824:
14820:
14815:
14813:
14809:
14804:
14793:
14789:
14787:
14783:
14779:
14775:
14771:
14767:
14762:
14760:
14755:
14753:
14749:
14745:
14739:
14734:
14732:
14726:
14719:
14713:
14709:
14705:
14697:
14693:
14692:Weyl fermions
14689:
14684:
14675:
14668:
14663:
14659:
14655:
14650:
14648:
14647:supersymmetry
14644:
14640:
14634:
14633:Supersymmetry
14627:Supersymmetry
14624:
14622:
14618:
14614:
14610:
14606:
14601:
14597:
14594:
14587:
14580:
14573:
14569:
14561:
14555:
14549:
14545:
14538:
14532:
14528:
14524:
14519:
14513:
14505:
14501:
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14476:
14471:
14465:
14461:
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14446:
14439:
14436:
14431:
14426:
14422:
14416:
14412:
14406:
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14393:
14388:
14385:
14380:
14376:
14370:
14366:
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14357:
14352:
14347:
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14324:
14320:
14315:
14309:
14305:
14301:
14297:
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14256:
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14232:
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14174:
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14136:
14135:
14118:
14114:
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14101:
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14063:
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14052:
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14043:
14035:
14031:
14026:
14022:
14016:
14008:
14004:
13996:
13995:
13994:
13991:
13987:The original
13971:
13967:
13960:
13956:
13951:
13948:
13945:
13942:
13939:
13936:
13932:
13928:
13923:
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13906:
13905:
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13901:
13881:
13876:
13871:
13867:
13861:
13856:
13851:
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13841:
13836:
13832:
13824:
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13822:
13816:
13796:
13790:
13779:
13776:
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13767:
13763:
13757:
13754:
13750:
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13708:
13688:
13683:
13678:
13672:
13668:
13662:
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13653:
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13643:
13638:
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13609:
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13575:
13566:
13561:
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13551:
13545:
13536:
13530:
13527:
13522:
13508:
13507:
13506:
13503:
13498:
13493:
13491:
13486:
13476:
13474:
13469:
13466:
13465:Faddeev–Popov
13461:
13457:
13452:
13448:
13443:
13437:
13435:
13427:
13423:
13419:
13415:
13413:
13412:Lorentz group
13409:
13405:
13400:
13381:
13371:
13364:
13345:
13340:
13332:
13329:
13311:
13291:
13284:
13280:
13274:
13266:
13260:
13257:
13253:
13249:
13243:
13237:
13230:
13229:
13228:
13225:
13214:
13210:
13190:
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13176:
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13151:
13148:
13144:
13140:
13137:
13132:
13128:
13121:
13113:
13108:
13104:
13099:
13092:
13086:
13078:
13074:
13067:
13059:
13054:
13050:
13045:
13039:
13031:
13027:
13020:
13012:
13009:
13005:
12995:
12987:
12983:
12975:
12974:
12973:
12970:
12966:
12962:
12953:
12948:
12928:
12923:
12918:
12914:
12908:
12903:
12899:
12893:
12890:
12887:
12883:
12879:
12876:
12871:
12866:
12862:
12856:
12848:
12843:
12838:
12834:
12828:
12820:
12815:
12810:
12807:
12803:
12795:
12794:
12793:
12787:
12779:
12774:
12768:
12748:
12743:
12739:
12733:
12728:
12724:
12720:
12717:
12714:
12709:
12701:
12696:
12692:
12684:
12683:
12682:
12680:
12677:is the gauge
12675:
12652:
12647:
12643:
12637:
12627:
12620:
12617:
12612:
12609:
12606:
12603:
12599:
12593:
12588:
12585:
12581:
12575:
12572:
12567:
12562:
12558:
12552:
12549:
12539:
12535:
12526:
12522:
12516:
12506:
12499:
12496:
12482:
12481:
12480:
12474:
12471:representing
12468:
12464:
12459:
12456:representing
12453:
12449:
12443:
12438:
12434:
12430:
12426:
12425:Abelian group
12418:
12416:
12408:
12395:
12373:
12367:
12364:
12360:
12349:
12345:
12320:
12313:
12310:
12306:
12300:
12294:
12288:
12284:
12258:
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12244:
12240:
12214:
12208:
12205:
12201:
12192:
12188:
12184:
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12174:
12154:
12146:
12140:
12137:
12133:
12127:
12114:
12108:
12105:
12102:
12098:
12092:
12089:
12085:
12081:
12078:
12072:
12064:
12060:
12050:
12042:
12038:
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12027:
12021:
12013:
12007:
12004:
12000:
11990:
11984:
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11922:
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11900:
11894:
11886:
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11863:
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11851:
11828:
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11785:
11765:
11760:
11756:
11752:
11747:
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11712:
11706:
11703:
11699:
11693:
11690:
11685:
11682:
11678:
11674:
11671:
11666:
11656:
11652:
11648:
11644:
11634:
11628:
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11606:
11601:
11596:
11591:
11586:
11581:
11579:
11575:
11571:
11567:
11563:
11560:
11548:
11538:
11525:
11516:
11514:
11510:
11504:
11503:string theory
11500:
11496:
11492:
11488:
11484:
11482:
11477:
11470:
11460:
11452:
11449:
11444:
11421:
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11402:
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11115:
11109:
11102:
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11098:
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11032:
11023:
11014:
10998:
10992:
10970:
10966:
10962:
10957:
10953:
10949:
10946:
10941:
10937:
10932:
10927:
10922:
10918:
10914:
10911:
10906:
10902:
10898:
10893:
10889:
10884:
10881:
10878:
10875:
10872:
10867:
10863:
10855:
10854:
10853:
10850:
10841:
10818:
10813:
10808:
10804:
10797:
10794:
10788:
10784:
10778:
10773:
10768:
10764:
10758:
10754:
10748:
10745:
10740:
10732:
10728:
10722:
10706:
10702:
10696:
10683:
10679:
10673:
10670:
10665:
10660:
10655:
10651:
10644:
10641:
10635:
10631:
10625:
10620:
10615:
10611:
10605:
10600:
10596:
10590:
10587:
10582:
10574:
10570:
10564:
10548:
10544:
10538:
10525:
10522:
10517:
10503:
10502:
10501:
10498:
10492:
10483:
10463:
10458:
10454:
10448:
10444:
10440:
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10422:
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10410:
10404:
10390:
10384:
10378:
10372:
10366:
10360:
10358:
10351:
10341:
10339:
10334:
10328:
10322:
10320:
10316:
10311:
10308:
10301:
10262:
10258:
10251:
10248:
10240:
10236:
10229:
10223:
10205:
10204:
10203:
10200:
10194:
10188:
10182:
10176:
10162:
10150:
10130:
10126:
10122:
10117:
10113:
10104:
10100:
10077:
10073:
10050:
10046:
10037:
10020:
10016:
10010:
10006:
10002:
9999:
9996:
9993:
9971:
9967:
9958:
9957:
9956:
9941:
9929:
9926:
9911:
9903:
9900:
9885:
9865:
9857:
9854:
9853:
9852:
9845:
9841:
9840:
9839:
9822:
9816:
9813:
9810:
9802:
9798:
9791:
9788:
9785:
9777:
9773:
9766:
9763:
9760:
9752:
9748:
9743:
9738:
9734:
9730:
9724:
9721:
9716:
9713:
9710:
9704:
9701:
9694:
9693:
9692:
9675:
9669:
9655:
9649:
9643:
9637:
9631:
9625:
9619:
9613:
9607:
9601:
9595:
9589:
9583:
9575:
9568:
9563:
9559:
9555:
9549:
9546:
9541:
9538:
9535:
9525:
9524:
9523:
9520:
9514:
9509:
9502:
9492:
9470:
9464:
9448:
9444:
9437:
9429:
9425:
9418:
9412:
9404:
9395:
9379:
9375:
9368:
9360:
9356:
9349:
9343:
9335:
9329:
9327:
9316:
9300:
9296:
9289:
9281:
9277:
9270:
9264:
9256:
9247:
9231:
9227:
9220:
9212:
9208:
9201:
9195:
9187:
9181:
9179:
9168:
9152:
9148:
9141:
9133:
9129:
9122:
9116:
9108:
9099:
9083:
9079:
9072:
9064:
9060:
9053:
9047:
9039:
9033:
9031:
9023:
9007:
9003:
8996:
8988:
8984:
8977:
8969:
8965:
8958:
8950:
8946:
8939:
8933:
8925:
8911:
8910:
8909:
8906:
8901:
8897:
8894:
8850:
8843:
8831:
8826:
8822:
8816:
8811:
8808:
8804:
8800:
8796:
8792:
8789:
8785:
8775:
8769:
8757:
8752:
8748:
8742:
8737:
8734:
8730:
8726:
8722:
8718:
8715:
8709:
8703:
8697:
8691:
8687:
8677:
8666:
8663:
8660:
8657:
8645:
8637:
8617:
8611:
8605:
8599:
8593:
8575:
8574:
8573:
8570:
8568:
8549:
8541:
8533:
8510:
8501:
8488:
8478:
8474:
8465:
8461:
8457:
8452:
8442:
8438:
8429:
8425:
8418:
8410:
8402:
8398:
8392:
8388:
8384:
8381:
8376:
8372:
8366:
8362:
8358:
8352:
8349:
8344:
8336:
8333:
8323:
8315:
8312:
8309:
8293:
8290:
8287:
8283:
8274:
8261:
8251:
8247:
8238:
8234:
8230:
8225:
8215:
8211:
8202:
8198:
8191:
8183:
8179:
8172:
8164:
8160:
8153:
8145:
8137:
8133:
8127:
8123:
8119:
8116:
8111:
8107:
8101:
8097:
8093:
8087:
8084:
8079:
8071:
8068:
8058:
8050:
8047:
8044:
8028:
8025:
8022:
8018:
8011:
7991:
7985:
7979:
7973:
7967:
7936:
7914:
7906:
7898:
7894:
7887:
7884:
7880:
7874:
7869:
7865:
7861:
7858:
7852:
7844:
7840:
7817:
7813:
7804:
7800:
7795:
7787:
7786:infinitesimal
7782:
7762:
7756:
7752:
7748:
7743:
7738:
7731:
7723:
7719:
7714:
7711:
7706:
7701:
7698:
7694:
7690:
7687:
7683:
7679:
7676:
7672:
7668:
7664:
7660:
7656:
7651:
7647:
7643:
7638:
7633:
7626:
7618:
7614:
7609:
7606:
7601:
7596:
7593:
7589:
7585:
7582:
7578:
7574:
7571:
7565:
7557:
7553:
7546:
7538:
7534:
7529:
7525:
7521:
7517:
7513:
7502:
7499:
7496:
7493:
7481:
7473:
7453:
7447:
7441:
7435:
7429:
7411:
7410:
7409:
7406:
7404:
7384:
7376:
7372:
7348:
7340:
7336:
7312:
7302:
7298:
7294:
7289:
7285:
7276:
7272:
7268:
7265:
7261:
7254:
7251:
7248:
7243:
7239:
7235:
7230:
7226:
7220:
7216:
7211:
7201:
7193:
7190:
7182:
7177:
7173:
7166:
7161:
7155:
7147:
7141:
7138:
7135:
7127:
7123:
7119:
7113:
7099:
7093:
7087:
7081:
7075:
7067:
7057:
7056:
7055:
7053:
7048:
7046:
7042:
7038:
7033:
7027:
7007:
6952:
6948:
6925:
6921:
6912:
6911:time ordering
6896:
6888:
6885:are position
6872:
6852:
6815:
6809:
6803:
6797:
6791:
6767:
6753:
6747:
6741:
6735:
6729:
6721:
6708:
6698:
6680:
6675:
6671:
6667:
6661:
6655:
6651:
6646:
6642:
6638:
6632:
6626:
6619:
6618:
6617:
6615:
6610:
6604:
6598:
6578:
6574:
6570:
6566:
6563:
6558:
6553:
6549:
6545:
6541:
6537:
6534:
6527:
6521:
6511:
6508:
6500:
6496:
6485:
6482:
6479:
6476:
6472:
6461:
6457:
6446:
6445:
6444:
6440:
6420:
6412:
6408:
6397:
6393:
6389:
6386:
6383:
6380:
6376:
6365:
6361:
6349:
6345:
6334:
6330:
6326:
6323:
6320:
6317:
6313:
6302:
6298:
6291:
6283:
6280:
6277:
6273:
6262:
6258:
6254:
6251:
6248:
6245:
6241:
6230:
6226:
6216:
6213:
6210:
6206:
6202:
6199:
6196:
6191:
6187:
6183:
6180:
6175:
6171:
6167:
6164:
6161:
6153:
6149:
6138:
6135:
6132:
6129:
6125:
6114:
6110:
6099:
6098:
6097:
6095:
6092:
6088:
6083:
6077:
6071:
6065:
6061:
6039:
6035:
6019:
5997:
5993:
5979:
5975:
5971:
5965:
5955:
5952:
5947:
5942:
5923:
5919:
5911:
5904:
5899:
5888:
5885:
5878:
5871:
5866:
5852:
5832:
5827:
5823:
5816:
5813:
5809:
5804:
5799:
5795:
5789:
5785:
5779:
5776:
5771:
5767:
5763:
5758:
5749:
5742:
5737:
5724:
5721:
5716:
5702:
5701:
5700:
5698:
5693:
5691:
5687:
5683:
5679:
5678:vector fields
5675:
5670:
5668:
5664:
5644:
5638:
5628:
5623:
5618:
5611:
5594:
5587:
5580:
5573:
5556:
5547:
5542:
5537:
5530:
5513:
5506:
5497:
5496:
5495:
5479:
5462:
5435:
5407:
5399:for all
5393:
5390:
5387:
5381:
5359:
5348:
5347:
5346:
5329:
5316:
5311:
5291:
5288:
5285:
5281:
5275:
5258:
5251:
5246:
5229:
5221:
5217:
5213:
5195:
5188:
5171:
5163:
5158:
5147:
5136:
5131:
5123:
5120:
5114:
5110:
5104:
5087:
5080:
5063:
5055:
5047:
5046:
5045:
5028:
5024:
5013:
5005:
5002:
4999:
4988:
4984:
4980:
4974:
4957:
4950:
4940:
4932:
4929:
4926:
4915:
4911:
4908:
4904:
4886:
4878:
4863:
4859:
4855:
4845:
4837:
4834:
4826:
4821:
4817:
4810:
4807:
4801:
4798:
4781:
4771:
4770:
4769:
4766:
4741:
4718:
4701:
4663:
4633:
4621:
4601:
4595:
4585:
4580:
4575:
4565:
4558:
4553:
4547:
4535:
4534:
4533:
4517:
4507:
4480:
4455:
4451:
4447:
4441:
4418:
4408:
4398:
4374:
4371:
4349:
4339:
4315:
4310:
4300:
4293:
4287:
4279:
4269:
4262:
4253:
4227:
4224:
4216:
4213:
4188:
4185:
4179:
4165:
4155:
4154:
4153:
4136:
4124:
4105:
4102:
4094:
4091:
4086:
4077:
4069:
4059:
4052:
4046:
4037:
4027:
4026:
4025:
4023:
4004:
4001:
3997:
3991:
3981:
3974:
3965:
3958:
3950:
3949:
3948:
3946:
3942:
3920:
3910:
3899:
3877:
3867:
3862:
3856:
3836:
3831:
3828:
3825:
3821:
3815:
3805:
3795:
3792:
3788:
3783:
3778:
3775:
3772:
3769:
3765:
3755:
3746:
3743:
3739:
3734:
3728:
3716:
3706:
3705:
3704:
3687:
3675:
3665:
3659:
3655:
3649:
3646:
3640:
3634:
3628:
3608:
3603:
3600:
3597:
3593:
3587:
3583:
3576:
3573:
3569:
3564:
3559:
3556:
3553:
3550:
3546:
3542:
3536:
3533:
3529:
3524:
3518:
3512:
3505:
3504:
3503:
3500:
3498:
3492:
3482:
3478:
3474:
3469:
3464:
3444:
3437:
3433:
3429:
3424:
3402:
3391:
3383:
3382:
3381:
3377:
3373:
3368:
3360:
3355:
3335:
3331:
3320:
3312:
3309:
3306:
3295:
3291:
3287:
3281:
3270:
3266:
3256:
3248:
3245:
3242:
3231:
3227:
3224:
3220:
3208:
3203:
3188:
3184:
3180:
3170:
3162:
3159:
3151:
3146:
3142:
3135:
3132:
3126:
3123:
3112:
3105:
3104:
3103:
3101:
3097:
3093:
3092:wave equation
3088:
3086:
3067:
3064:
3061:
3057:
3051:
3047:
3043:
3038:
3030:
3022:
3018:
3008:
2997:
2989:
2988:
2987:
2985:
2966:
2963:
2960:
2954:
2933:
2929:
2918:
2914:
2906:
2902:
2875:
2866:
2862:
2847:
2842:
2839:
2836:
2832:
2828:
2824:
2815:
2808:
2804:
2777:
2770:
2754:
2753:
2752:
2750:
2745:
2721:
2718:
2668:
2664:
2658:
2654:
2648:
2644:
2638:
2635:
2630:
2625:
2617:
2606:
2603:
2598:
2593:
2586:
2583:
2574:
2571:
2565:
2560:
2555:
2551:
2547:
2544:
2533:
2528:
2524:
2520:
2517:
2514:
2507:
2506:
2505:
2491:
2483:
2478:
2472:
2465:
2461:
2457:
2452:
2448:
2443:
2441:
2437:
2433:
2431:
2427:
2422:
2420:
2416:
2410:
2406:
2402:
2398:
2392:
2388:
2384:
2380:
2374:
2370:
2366:
2362:
2358:
2354:
2350:
2344:
2334:
2331:
2327:
2322:
2318:
2314:
2313:natural units
2304:
2302:
2298:
2294:
2290:
2289:magnetic flux
2285:
2283:
2279:
2278:quasiparticle
2274:
2272:
2268:
2264:
2259:
2257:
2253:
2243:
2241:
2237:
2233:
2229:
2225:
2224:string theory
2221:
2216:
2214:
2210:
2206:
2202:
2198:
2194:
2193:Supersymmetry
2190:
2188:
2184:
2180:
2176:
2172:
2168:
2158:
2156:
2152:
2148:
2144:
2140:
2135:
2133:
2129:
2125:
2124:Frank Wilczek
2121:
2117:
2113:
2109:
2105:
2101:
2097:
2095:
2091:
2087:
2083:
2079:
2075:
2071:
2067:
2062:
2060:
2056:
2054:
2049:
2045:
2041:
2037:
2033:
2029:
2025:
2023:
2019:
2015:
2011:
2009:
2005:
2001:
1997:
1993:
1989:
1985:
1977:
1973:
1969:
1965:
1961:
1957:
1953:
1949:
1940:
1938:
1934:
1928:
1924:
1920:
1916:
1914:
1910:
1909:source theory
1906:
1902:
1894:Source theory
1891:
1889:
1885:
1880:
1877:
1871:
1867:
1863:
1857:
1855:
1851:
1845:
1836:
1833:
1831:
1827:
1823:
1818:
1816:
1812:
1810:
1805:
1799:
1794:
1792:
1788:
1784:
1783:Freeman Dyson
1780:
1776:
1771:
1768:
1764:
1760:
1756:
1752:
1745:
1738:
1734:
1730:
1725:
1723:
1719:
1715:
1711:
1707:
1703:
1698:
1695:
1690:
1687:
1683:
1674:
1672:
1668:
1664:
1660:
1656:
1652:
1646:
1644:
1640:
1639:Atomic nuclei
1636:
1632:
1627:
1623:
1622:Eugene Wigner
1619:
1615:
1610:
1607:
1603:
1602:hydrogen atom
1599:
1595:
1593:
1588:
1584:
1580:
1579:wave equation
1575:
1573:
1569:
1565:
1560:
1557:. It is this
1556:
1552:
1548:
1544:
1540:
1536:
1532:
1528:
1524:
1519:
1517:
1513:
1509:
1504:
1496:
1494:
1490:
1486:
1482:
1477:
1475:
1471:
1466:
1464:
1460:
1456:
1452:
1448:
1444:
1440:
1436:
1432:
1428:
1423:
1419:
1415:
1410:
1408:
1404:
1400:
1396:
1392:
1388:
1384:
1380:
1376:
1371:
1369:
1365:
1361:
1357:
1353:
1349:
1345:
1341:
1336:
1333:
1329:
1324:
1322:
1318:
1314:
1310:
1306:
1305:
1300:
1295:
1293:
1289:
1285:
1277:
1273:
1269:
1260:
1258:
1254:
1250:
1246:
1242:
1238:
1234:
1230:
1224:
1214:
1212:
1209:according to
1208:
1204:
1200:
1196:
1192:
1188:
1185:(also called
1184:
1179:
1177:
1173:
1169:
1165:
1161:
1158:to construct
1157:
1153:
1149:
1145:
1141:
1137:
1133:
1121:
1116:
1114:
1109:
1107:
1102:
1101:
1099:
1098:
1092:
1087:
1084:
1082:
1079:
1077:
1074:
1072:
1069:
1067:
1064:
1062:
1061:Zamolodchikov
1059:
1057:
1056:Zamolodchikov
1054:
1052:
1049:
1047:
1044:
1042:
1039:
1037:
1034:
1032:
1029:
1027:
1024:
1022:
1019:
1017:
1014:
1012:
1009:
1007:
1004:
1002:
999:
997:
994:
992:
989:
987:
984:
982:
979:
977:
974:
972:
969:
967:
964:
962:
959:
957:
954:
952:
949:
947:
944:
942:
939:
937:
934:
932:
929:
927:
924:
922:
919:
917:
914:
912:
909:
907:
904:
902:
899:
897:
894:
892:
889:
887:
884:
882:
879:
877:
874:
872:
869:
867:
864:
862:
859:
857:
854:
852:
849:
847:
844:
842:
839:
837:
834:
832:
829:
827:
824:
822:
819:
817:
814:
812:
809:
807:
804:
802:
799:
797:
794:
792:
789:
787:
784:
782:
779:
777:
774:
772:
769:
767:
764:
762:
759:
757:
754:
752:
749:
747:
744:
742:
739:
737:
734:
732:
729:
727:
724:
722:
719:
717:
714:
712:
709:
707:
704:
702:
699:
697:
694:
692:
689:
687:
684:
682:
679:
677:
674:
672:
669:
667:
664:
662:
659:
657:
654:
652:
649:
647:
644:
642:
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619:
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584:
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569:
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409:
407:
404:
402:
399:
398:
391:
390:
383:
380:
378:
375:
373:
370:
368:
367:Supersymmetry
365:
363:
362:String theory
360:
359:
353:
352:
345:
342:
340:
337:
335:
332:
330:
327:
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318:
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177:
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107:
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59:
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55:
49:
48:
45:
42:
41:
37:
32:
28:
27:
24:
21:
20:
22044:
22032:
21922:Supergravity
21782:Constituents
21762:Weak isospin
21720:Color charge
21710:Gauge theory
21704:
21546:Astrophysics
21360:Experimental
21265:
21228:Applications
21118:Supergravity
21025:Unruh effect
20932:Quantum foam
20927:Planck units
20922:IR/UV mixing
20897:Causal patch
20752:
20545:Quantum mind
20457:Franck–Hertz
20319:Klein–Gordon
20268:Formulations
20261:Formulations
20190:Interference
20180:Entanglement
20158:Ground state
20153:Energy level
20126:Fundamentals
20090:Introduction
20027:
19956:Quantum foam
19896:Stueckelberg
19850:Chern–Simons
19787:Supergravity
19526:Supergravity
19511:Gauge theory
19471:
19419:
19406:
19393:
19344:
19339:Weinberg, S.
19316:
19289:
19254:
19249:Zee, Anthony
19226:
19215:. Retrieved
19184:
19164:
19140:
19120:. Springer.
19115:
19075:
19061:. Retrieved
19057:the original
19041:
19016:
18989:
18967:
18952:OUP Oxford.
18947:
18924:
18899:
18895:Kleinert, H.
18872:
18844:
18839:Zuber, J.-B.
18835:Itzykson, C.
18812:
18785:
18772:
18746:
18716:
18686:
18664:
18639:
18609:
18581:
18533:
18527:
18490:
18484:
18469:
18460:Bibliography
18446:. Retrieved
18439:the original
18414:
18389:
18362:
18356:
18329:
18323:
18244:
18189:
18185:
18179:
18163:
18158:
18143:
18138:
18129:
18125:
18115:Haag, Rudolf
18109:
18084:
18078:
18075:Thirring, W.
18069:
18053:. Springer.
18049:
18042:
17999:
17993:
17987:
17946:
17940:
17927:
17892:
17888:
17882:
17844:
17834:
17813:
17788:
17780:
17764:. Springer.
17760:
17753:
17710:
17706:
17700:
17675:
17671:
17665:
17646:
17637:
17616:
17595:
17584:
17549:
17545:
17539:
17531:
17526:
17505:
17498:
17455:
17451:
17445:
17424:
17399:
17383:
17350:
17346:
17337:
17316:
17256:
17198:
17194:
17171:. Retrieved
17169:. 2015-02-02
17162:
17150:
17126:
17107:
17069:
17058:. Retrieved
17050:
17037:
16996:
16990:
16949:
16943:
16936:Mills, R. L.
16926:
16873:
16838:
16832:
16823:
16817:
16808:
16802:
16793:
16787:
16768:
16762:
16743:
16737:
16718:
16682:
16678:
16672:
16627:
16623:
16613:
16560:
16556:
16546:
16493:
16489:
16479:
16470:
16464:
16431:
16427:
16417:
16398:
16350:
16340:
16315:
16309:
16266:
16257:
16234:
16225:
16211:(4): 17–35.
16208:
16204:
16121:
16115:
16084:
15864:Quantization
15685:
15673:
15658:
15628:
15609:
15582:
15560:
15553:perturbative
15552:
15550:
15531:
15469:
15437:
15429:
15417:
15414:
15397:denotes the
15392:
15380:
15376:
15373:
15222:
15216:
15213:
15041:
15034:
15025:
15019:
15016:
14861:
14849:
14843:
14816:
14811:
14802:
14799:
14790:
14774:Planck scale
14763:
14759:supergravity
14756:
14752:superpartner
14743:
14735:
14724:
14717:
14711:
14707:
14700:
14688:supercharges
14679:
14670:
14661:
14658:translations
14651:
14636:
14602:
14598:
14592:
14585:
14578:
14571:
14567:
14559:
14547:
14543:
14536:
14529:
14522:
14511:
14503:
14499:
14496:
14133:
13989:
13986:
13899:
13896:
13814:
13811:
13720:
13712:
13706:
13703:
13501:
13494:
13488:
13468:gauge fixing
13462:
13455:
13451:polarization
13441:
13438:
13421:
13416:
13401:
13306:
13223:
13212:
13208:
13205:
12968:
12964:
12960:
12946:
12943:
12772:
12766:
12763:
12670:
12667:
12466:
12462:
12451:
12447:
12419:
12403:
12347:
12343:
12176:
12172:
12169:
11970:
11967:
11964:Gauge theory
11947:
11934:
11925:
11783:
11780:
11599:
11589:
11582:
11570:vector field
11558:
11554:
11523:
11517:
11508:
11498:
11494:
11485:
11475:
11465:
11455:
11439:
11436:
11264:
11249:
11246:
11236:
11229:
11096:
11091:
11085:
11074:
11063:
11040:
11027:
11018:
11009:
10990:
10987:
10845:
10836:
10833:
10496:
10487:
10481:
10478:
10415:
10411:
10388:
10382:
10376:
10370:
10364:
10361:
10353:
10332:
10326:
10323:
10312:
10306:
10299:
10296:
10198:
10192:
10186:
10180:
10177:
10154:
9933:
9927:
9901:
9855:
9850:
9837:
9690:
9518:
9512:
9504:
9489:
8904:
8898:
8892:
8865:
8571:
8566:
7803:power series
7790:
7780:
7777:
7407:
7402:
7327:
7049:
7043:, two-point
7039:, two-point
7031:
7025:
6887:four-vectors
6710:
6695:
6608:
6602:
6596:
6593:
6438:
6435:
6090:
6081:
6075:
6069:
6063:
6059:
6017:
5967:
5950:
5940:
5850:
5847:
5694:
5681:
5674:Dirac fields
5671:
5659:
5422:
5309:
5306:
5043:
4764:
4619:
4616:
4203:
4123:vacuum state
4120:
4019:
3860:
3854:
3851:
3657:
3653:
3650:
3644:
3638:
3632:
3626:
3623:
3501:
3494:
3476:
3472:
3462:
3459:
3375:
3371:
3353:
3350:
3096:normal modes
3089:
3082:
2981:
2743:
2683:
2476:
2470:
2463:
2459:
2455:
2447:scalar field
2444:
2434:
2423:
2408:
2404:
2400:
2390:
2386:
2382:
2372:
2368:
2364:
2347:A classical
2346:
2329:
2320:
2310:
2286:
2275:
2260:
2249:
2239:
2236:John Schwarz
2217:
2213:Bruno Zumino
2205:Iron Curtain
2197:Yuri Golfand
2191:
2164:
2136:
2098:
2072:between all
2063:
2052:
2032:Robert Brout
2026:
2012:
2008:gauge bosons
1988:Robert Mills
1981:
1968:gauge bosons
1930:
1926:
1921:
1917:
1912:
1900:
1897:
1881:
1869:
1858:
1850:Fermi theory
1846:
1842:
1834:
1819:
1813:from 2) and
1808:
1801:
1796:
1772:
1743:
1736:
1726:
1713:
1699:
1691:
1680:
1647:
1642:
1626:Enrico Fermi
1611:
1591:
1576:
1566:of photons,
1547:ground state
1522:
1520:
1505:
1502:
1478:
1467:
1411:
1372:
1337:
1325:
1302:
1296:
1281:
1276:iron filings
1253:gauge theory
1226:
1180:
1139:
1135:
1129:
1090:
936:Stueckelberg
676:Jona-Lasinio
266:Vacuum state
251:Quantization
93:Gauge theory
73:Strong force
58:Field theory
22:
21983:Experiments
21874:Technicolor
21836:Dark matter
21730:Quark model
21698:Higgs boson
21693:Gauge boson
21449:Statistical
21365:Theoretical
21342:Engineering
21185:Causal sets
21035:Black holes
20803:EPR paradox
20583:Quantum bus
20452:Double-slit
20430:Experiments
20396:Many-worlds
20334:Schrödinger
20298:Phase space
20288:Schrödinger
20278:Interaction
20235:Uncertainty
20205:Nonlocality
20200:Measurement
20195:Decoherence
20185:Hamiltonian
19838:Topological
19752:Wess–Zumino
19665:Sine-Gordon
19655:Gross–Neveu
19564:Born–Infeld
19531:Thermal QFT
19208:Tong, David
19110:Greiner, W.
19012:Ryder, L.H.
18851:McGraw-Hill
18805:Greiner, W.
18743:Shirkov, D.
18721:McGraw-Hill
18683:Gribbin, J.
18405:1109.0955v2
18314:1203.3991v2
18174:| chapter=8
17825:0810.0344v5
17552:(1): 3–22.
17251:, Chapter 1
16932:Yang, C. N.
16685:(4): 1219.
16395:Shifman, M.
15682:gauge group
15597:CPT theorem
15502:domain wall
15060:) is used:
15032:satisfying
14856:is used to
14786:dark matter
14778:Higgs field
14617:Higgs boson
14554:Lie algebra
13821:satisfying
13499:containing
13497:sigma model
13447:four-vector
12792:matrices),
12415:gauge boson
11574:Dirac field
7799:exponential
7788:number and
6087:Hamiltonian
4022:Hamiltonian
2451:real number
2293:resistivity
2273:in matter.
2232:Joël Scherk
2209:Julius Wess
2183:Poul Olesen
2151:Higgs boson
2120:David Gross
2078:Higgs boson
2028:Peter Higgs
2018:Abdus Salam
1976:Higgs boson
1970:that carry
1937:S. Weinberg
1729:Willis Lamb
1710:observables
1689:developed.
1686:self-energy
1663:cosmic rays
1391:oscillators
1076:Zinn-Justin
926:Sommerfield
851:Pomeranchuk
821:Osterwalder
816:Oppenheimer
746:Łopuszański
571:Fredenhagen
372:Technicolor
22062:Categories
21990:Gran Sasso
21814:Beyond the
21789:CKM matrix
21676:Background
21566:Geophysics
21556:Biophysics
21400:Analytical
21353:Approaches
21250:Multiverse
21092:Approaches
20970:CGHS model
20957:Toy models
20892:CA-duality
20731:Extensions
20565:Technology
20411:Relational
20362:Copenhagen
20273:Heisenberg
20220:Tunnelling
20083:Background
19619:Yang–Mills
19217:2016-02-09
19136:Peskin, M.
19063:2020-05-13
18964:Loudon, R.
18869:Kane, G.L.
18809:Müller, B.
18448:2018-07-18
18199:1505.04809
18172:0821847058
18009:1612.09298
17902:1705.05734
17855:2312.12596
17720:1701.05259
17678:(2): 177.
17465:1501.06664
17208:1604.05669
17173:2018-07-18
17060:2018-08-14
16883:1503.05007
16269:. Dawsons.
16080:Peskin, M.
15963:References
15718:and has a
15648:theory by
15624:cobordisms
15573:Polchinski
15058:black hole
14710:= 1, ...,
14502:= 1, ...,
13445:, being a
12778:generators
12341:. For any
11572:, and the
11267:function:
11099:function:
10315:decay rate
9522:theory is
7037:propagator
5663:Fock space
2482:Lagrangian
2341:See also:
2307:Principles
2187:instantons
2175:flux tubes
2048:Tom Kibble
2044:Carl Hagen
1755:Hans Bethe
1751:Lamb shift
1651:antimatter
1631:beta decay
1564:scattering
1459:Paul Dirac
1439:Max Planck
1418:Bohr model
1414:Niels Bohr
1389:, as tiny
1383:Max Planck
1203:Lagrangian
1071:Zimmermann
966:Vainshtein
711:Kontsevich
656:Iliopoulos
631:Heisenberg
456:Bogoliubov
394:Scientists
246:Propagator
133:T-symmetry
128:P-symmetry
123:C-symmetry
111:Symmetries
68:Weak force
52:Background
21516:Molecular
21417:Acoustics
21410:Continuum
21405:Celestial
21395:Newtonian
21382:Classical
21325:Divisions
21266:See also:
21205:Spin foam
20985:RST model
20437:Bell test
20307:Equations
20133:Born rule
20028:See also:
19747:Super QCD
19701:Liouville
19689:Conformal
19660:Schwinger
19400:EMS Press
18986:Mandl, F.
18646:MIT Press
18636:(2001) .
18580:(1994) .
18558:119389461
18515:189829853
18381:852790676
18348:905864308
18034:119578849
17919:119166976
17713:: 01002.
17562:CiteSeerX
17490:115167208
17458:(5): 31.
17375:186238995
17249:Tong 2015
17233:118439678
17141:1201.0981
17084:1412.4094
16918:119198452
16646:0027-8424
16587:0027-8424
16520:0027-8424
16131:1204.4616
15551:However,
15510:instanton
15506:flux tube
15345:ϕ
15321:−
15318:ϕ
15313:ν
15309:∇
15305:ϕ
15300:μ
15296:∇
15290:ν
15287:μ
15196:ϕ
15191:ν
15187:∂
15183:ϕ
15178:μ
15174:∂
15168:ν
15165:μ
15154:ϕ
15149:μ
15145:∂
15141:ϕ
15136:μ
15132:∂
15122:ν
15112:μ
15102:ν
15099:μ
15086:μ
15076:μ
14999:ϕ
14994:ν
14990:∂
14986:ϕ
14981:μ
14977:∂
14971:ν
14968:μ
14964:η
14957:ϕ
14952:μ
14948:∂
14944:ϕ
14939:μ
14935:∂
14925:ν
14915:μ
14905:ν
14902:μ
14898:η
14889:μ
14879:μ
14686:, called
14556:), while
14462:π
14452:π
14437:λ
14432:−
14423:σ
14413:π
14403:π
14394:λ
14389:−
14386:σ
14377:π
14367:π
14363:μ
14358:λ
14353:−
14344:σ
14340:μ
14335:λ
14330:−
14321:σ
14306:μ
14284:−
14276:σ
14271:μ
14267:∂
14253:σ
14248:μ
14244:∂
14211:π
14205:μ
14201:∂
14181:π
14175:μ
14171:∂
14102:σ
14093:λ
14089:μ
14067:−
14060:π
14053:⋯
14032:π
14005:ϕ
13961:λ
13957:μ
13943:⋯
13915:ϕ
13877:λ
13868:μ
13848:ϕ
13833:ϕ
13780:∈
13764:ϕ
13747:→
13738:ϕ
13669:ϕ
13659:ϕ
13644:λ
13639:−
13630:ϕ
13620:ϕ
13610:μ
13582:ϕ
13576:μ
13572:∂
13552:ϕ
13546:μ
13542:∂
13382:ϕ
13372:∫
13346:ϕ
13341:μ
13337:∂
13330:ϕ
13261:α
13177:†
13162:μ
13158:∂
13149:−
13109:μ
13084:→
13055:μ
13028:ψ
13002:→
12984:ψ
12919:ν
12904:μ
12867:μ
12857:ν
12853:∂
12849:−
12839:ν
12829:μ
12825:∂
12811:ν
12808:μ
12729:μ
12715:−
12710:μ
12706:∂
12697:μ
12644:ψ
12631:¯
12628:ψ
12618:−
12613:ν
12610:μ
12589:ν
12586:μ
12568:−
12559:ψ
12540:μ
12527:μ
12523:γ
12510:¯
12507:ψ
12469:= 1,...,8
12368:α
12311:α
12295:α
12249:α
12209:α
12141:α
12128:μ
12124:∂
12109:α
12103:−
12090:−
12065:μ
12057:→
12043:μ
12022:ψ
12008:α
11997:→
11985:ψ
11951:off-shell
11905:μ
11895:ν
11891:∂
11887:−
11882:ν
11872:μ
11868:∂
11859:ν
11856:μ
11825:γ
11819:†
11815:ψ
11805:¯
11802:ψ
11761:μ
11753:ψ
11748:μ
11744:γ
11737:¯
11734:ψ
11725:−
11720:ν
11717:μ
11707:ν
11704:μ
11686:−
11683:ψ
11672:−
11667:μ
11663:∂
11657:μ
11653:γ
11638:¯
11635:ψ
11360:−
11343:π
11317:Λ
11298:Λ
11290:≡
11278:β
11175:π
11149:Λ
11130:Λ
11122:≡
11110:β
10967:λ
10963:−
10950:λ
10942:λ
10938:δ
10915:−
10890:δ
10879:−
10864:δ
10805:ϕ
10789:λ
10785:δ
10779:−
10765:ϕ
10755:δ
10741:−
10729:ϕ
10723:μ
10719:∂
10703:ϕ
10697:μ
10693:∂
10680:δ
10652:ϕ
10632:λ
10626:−
10612:ϕ
10583:−
10571:ϕ
10565:μ
10561:∂
10545:ϕ
10539:μ
10535:∂
10455:ϕ
10430:ϕ
10282:⟩
10279:Ω
10252:ϕ
10249:⋯
10230:ϕ
10216:Ω
10213:⟨
10123:−
10003:∫
10000:λ
9994:−
9942:ϕ
9814:−
9789:−
9764:−
9731:∫
9717:λ
9711:−
9705:⋅
9673:⟩
9650:ϕ
9638:ϕ
9626:ϕ
9614:ϕ
9602:ϕ
9590:ϕ
9573:⟨
9556:∫
9542:λ
9536:−
9468:⟩
9438:ϕ
9419:ϕ
9402:⟨
9399:⟩
9369:ϕ
9350:ϕ
9333:⟨
9320:⟩
9290:ϕ
9271:ϕ
9254:⟨
9251:⟩
9221:ϕ
9202:ϕ
9185:⟨
9172:⟩
9142:ϕ
9123:ϕ
9106:⟨
9103:⟩
9073:ϕ
9054:ϕ
9037:⟨
9027:⟩
8997:ϕ
8978:ϕ
8959:ϕ
8940:ϕ
8923:⟨
8809:−
8805:∫
8793:
8786:ϕ
8776:∫
8735:−
8731:∫
8719:
8704:ϕ
8692:ϕ
8688:ϕ
8678:∫
8667:ϵ
8661:−
8652:∞
8649:→
8635:⟩
8632:Ω
8612:ϕ
8600:ϕ
8586:Ω
8583:⟨
8553:⟩
8542:⋯
8531:⟨
8505:⟩
8462:ϕ
8458:⋯
8426:ϕ
8408:⟨
8385:∫
8382:⋯
8359:∫
8316:λ
8310:−
8299:∞
8284:∑
8278:⟩
8235:ϕ
8231:⋯
8199:ϕ
8180:ϕ
8161:ϕ
8143:⟨
8120:∫
8117:⋯
8094:∫
8051:λ
8045:−
8034:∞
8019:∑
8009:⟩
8006:Ω
7986:ϕ
7974:ϕ
7960:Ω
7957:⟨
7937:λ
7895:ϕ
7881:λ
7862:∫
7814:ϕ
7699:−
7695:∫
7688:−
7680:
7594:−
7590:∫
7583:−
7575:
7554:ϕ
7535:ϕ
7503:ϵ
7497:−
7488:∞
7485:→
7471:⟩
7468:Ω
7448:ϕ
7436:ϕ
7422:Ω
7419:⟨
7303:μ
7295:−
7290:μ
7277:μ
7266:−
7255:ϵ
7236:−
7231:μ
7221:μ
7194:π
7167:∫
7159:→
7156:ϵ
7139:−
7120:≡
7117:⟩
7094:ϕ
7082:ϕ
7065:⟨
7011:⟩
6983:⟩
6980:Ω
6833:⟩
6830:Ω
6810:ϕ
6798:ϕ
6784:Ω
6781:⟨
6771:⟩
6748:ϕ
6736:ϕ
6719:⟨
6672:ϕ
6656:ϕ
6643:ϕ
6627:ϕ
6550:∫
6538:
6522:ϕ
6512:∫
6506:⟩
6497:ϕ
6477:−
6458:ϕ
6454:⟨
6418:⟩
6409:ϕ
6381:−
6362:ϕ
6358:⟨
6355:⟩
6346:ϕ
6318:−
6299:ϕ
6295:⟨
6292:⋯
6289:⟩
6281:−
6274:ϕ
6246:−
6227:ϕ
6223:⟨
6214:−
6207:ϕ
6200:∫
6197:⋯
6188:ϕ
6181:∫
6172:ϕ
6165:∫
6159:⟩
6150:ϕ
6130:−
6111:ϕ
6107:⟨
6045:⟩
6036:ϕ
6003:⟩
5994:ϕ
5916:∂
5908:∂
5896:∂
5883:∂
5875:∂
5863:∂
5824:ϕ
5810:λ
5805:−
5796:ϕ
5772:−
5764:ϕ
5759:μ
5755:∂
5743:ϕ
5738:μ
5734:∂
5642:⟩
5619:†
5598:^
5581:†
5560:^
5538:†
5517:^
5480:†
5466:^
5439:⟩
5385:⟩
5363:^
5333:⟩
5276:†
5262:^
5247:†
5233:^
5199:^
5175:^
5148:−
5137:δ
5124:π
5105:†
5091:^
5067:^
5014:⋅
5003:−
4989:ω
4975:†
4961:^
4941:⋅
4916:ω
4909:−
4890:^
4864:ω
4838:π
4811:∫
4785:^
4782:ϕ
4742:ω
4719:†
4705:^
4667:^
4637:^
4634:ϕ
4599:⟩
4576:†
4569:^
4554:∝
4551:⟩
4518:†
4511:^
4484:⟩
4448:ω
4445:ℏ
4422:⟩
4409:†
4402:^
4375:ω
4372:ℏ
4350:†
4343:^
4311:†
4304:^
4294:ω
4291:ℏ
4280:†
4273:^
4257:^
4225:ω
4222:ℏ
4183:⟩
4169:^
4140:⟩
4103:ω
4100:ℏ
4081:^
4070:†
4063:^
4053:ω
4050:ℏ
4041:^
3992:†
3985:^
3969:^
3921:†
3914:^
3881:^
3829:ω
3816:†
3809:^
3796:ω
3776:ω
3770:−
3759:^
3747:ω
3720:^
3679:^
3601:ω
3588:∗
3577:ω
3557:ω
3551:−
3537:ω
3392:ω
3321:⋅
3310:−
3296:ω
3282:∗
3257:⋅
3232:ω
3225:−
3189:ω
3163:π
3136:∫
3113:ϕ
3062:ϕ
3035:∇
3031:−
3015:∂
3005:∂
2955:ϕ
2952:∂
2940:∂
2934:−
2911:∂
2903:ϕ
2900:∂
2894:∂
2882:∂
2859:∂
2855:∂
2833:∑
2813:∂
2805:ϕ
2802:∂
2796:∂
2784:∂
2768:∂
2764:∂
2722:˙
2719:ϕ
2655:ϕ
2631:−
2618:ϕ
2615:∇
2599:−
2587:˙
2584:ϕ
2548:∫
2521:∫
2215:in 1973.
1982:In 1954,
1727:In 1947,
1655:positrons
1633:known as
1422:electrons
1412:In 1913,
1233:electrons
1006:Wetterich
991:Weisskopf
941:Sudarshan
891:Schwinger
806:Nishijima
771:Maldacena
736:Leutwyler
701:Kinoshita
601:Goldstone
591:Gell-Mann
506:Doplicher
283:Equations
22034:Category
22015:Tevatron
21867:Theories
21824:Evidence
21688:Fermions
21113:M-theory
21073:ER = EPR
20912:Graviton
20826:Category
20620:Timeline
20372:Ensemble
20352:Bayesian
20245:Collapse
20117:Glossary
20100:Timeline
19824:Type IIB
19819:Type IIA
19804:4D N = 8
19799:4D N = 1
19768:6D (2,0)
19732:4D N = 1
19711:Polyakov
19670:Thirring
19479:Theories
19341:(1995).
19288:(1994).
19251:(2010).
19210:(2015).
19074:(1996).
19014:(1985).
18966:(1983).
18871:(1987).
18841:(1980).
18817:Springer
18811:(2000).
18771:(2000).
18745:(1982).
18685:(1998).
18606:(1994).
18578:Pais, A.
18224:54813572
18117:(1955).
17979:14951363
17935:(1989).
17895:: 9–47.
17842:(1998).
17745:55199323
17645:(2005).
17592:(1995).
17396:(2007).
17343:Fock, V.
17313:(2010).
17106:(2005).
17029:17799637
16679:Phys Rev
16664:15930139
16605:16578384
16538:16578383
16456:17744604
16397:(2012).
16348:(1999).
16265:(1893).
16217:20024506
16205:Daedalus
16156:18254182
15742:See also
15723:Δ > 0
15720:mass gap
15565:Kadanoff
15520:and the
15439:topology
15430:geometry
14812:a priori
14782:Higgsino
14740:(MSSM),
14665:and the
14643:fermions
14518:subgroup
12950:are the
12314:′
12252:′
11595:electron
11451:flavours
11077:function
10319:S-matrix
8569:theory.
7757:⟩
7657:⟨
7652:⟩
7514:⟨
6096:), then
6015:at time
3939:denotes
3896:and the
3365:denotes
2468:, where
2377:and the
2353:function
2324:and the
1884:symmetry
1761:, Lamb,
1533:and the
1451:Max Born
1021:Wightman
986:Weinberg
976:Virasoro
956:Tomonaga
951:Thirring
946:Symanzik
906:Semenoff
881:Schrader
846:Polyakov
766:Majorana
706:Klebanov
661:Ivanenko
651:'t Hooft
621:Guralnik
566:Fröhlich
561:Fritzsch
556:Frampton
471:Buchholz
416:Bargmann
406:Anderson
206:Crossing
22046:Commons
22010:Super-K
21846:problem
21600:Related
21484:General
21479:Special
21337:Applied
20779:Related
20758:History
20497:Science
20329:Rydberg
20095:History
19926:History
19909:Related
19706:Minimal
19557:Regular
19421:Fields.
19402:, 2001
19080:Bibcode
18538:Bibcode
18495:Bibcode
18289:5052535
18259:Bibcode
18204:Bibcode
18089:Bibcode
18014:Bibcode
17971:0990772
17951:Bibcode
17725:Bibcode
17680:Bibcode
17554:Bibcode
17470:Bibcode
17355:Bibcode
17311:Zee, A.
17213:Bibcode
17021:1749117
17001:Bibcode
16992:Science
16954:Bibcode
16888:Bibcode
16687:Bibcode
16655:1142349
16596:1063401
16565:Bibcode
16529:1063400
16498:Bibcode
16436:Bibcode
16428:Science
16320:Bibcode
16136:Bibcode
15676:compact
15048:. For
14772:or the
13363:measure
13310:anomaly
12784:in the
12454:= 1,2,3
11919:is the
11566:complex
7949:becomes
6909:is the
6085:be the
5686:strings
5313:is the
2430:photons
2295:in the
2282:phonons
2147:gravity
2145:except
2074:leptons
1964:leptons
1954:of the
1872:≈ 1/137
1852:of the
1811:-factor
1600:of the
1594:-factor
1407:photons
1217:History
1187:quantum
1166:and in
1031:Wilczek
996:Wentzel
971:Veltman
916:Shirkov
911:Shifman
901:Seiberg
886:Schwarz
866:Rubakov
791:Naimark
741:Lipatov
731:Lehmann
696:Kendall
586:Gelfand
581:Glashow
541:Feynman
521:Faddeev
516:Englert
486:Coleman
476:Cachazo
461:Brodsky
446:Bjorken
436:Berezin
426:Belavin
186:Anomaly
44:History
21511:Atomic
21466:Modern
21316:Major
21173:Others
20472:Popper
19866:Chiral
19814:Type I
19629:Yukawa
19550:Models
19357:
19327:
19300:
19267:
19237:
19196:
19171:
19152:
19124:
19098:
19049:
19028:
19000:
18974:
18956:
18935:
18911:
18883:
18857:
18823:
18793:
18757:
18727:
18697:
18671:
18652:
18622:
18592:
18556:
18513:
18379:
18369:
18346:
18336:
18287:
18277:
18222:
18170:
18150:
18057:
18032:
17977:
17969:
17917:
17870:
17801:
17768:
17743:
17653:
17604:
17564:
17488:
17412:
17373:
17325:
17231:
17114:
17027:
17019:
16916:
16906:
16845:
16775:
16750:
16725:
16662:
16652:
16644:
16603:
16593:
16585:
16536:
16526:
16518:
16454:
16405:
16358:
16245:
16215:
16154:
16092:
15679:simple
15603:, and
15585:axioms
15571:, and
15569:Wilson
15508:, and
15493:gluons
15483:. The
15470:Using
15460:anyons
15388:, and
15379:= det(
15374:where
15214:where
15017:where
14846:metric
14639:bosons
14574:− 2)/2
14550:− 1)/2
14497:where
13704:where
13406:, the
13206:where
12764:where
12668:where
12423:is an
12183:action
12170:where
11843:, and
11781:where
11605:photon
11562:theory
11437:where
11230:where
11025:, and
10834:where
10479:where
8866:where
7784:is an
7778:where
6594:where
5892:
5848:where
5307:where
3943:. The
3624:where
3369:, and
3351:where
2684:where
2185:, and
2126:, and
2106:, and
2092:, and
2086:quarks
2055:papers
2046:, and
2004:charge
1960:quarks
1785:, and
1765:, and
1643:per se
1551:vacuum
1461:, and
1358:, and
1350:, the
1317:vector
1290:, and
1199:action
1191:fields
1150:, and
1086:Zumino
1051:Yukawa
1041:Witten
1036:Wilson
1026:Wigner
961:Tyutin
921:Skyrme
871:Ruelle
841:Plefka
836:Peskin
826:Parisi
786:Møller
776:Migdal
761:Maiani
756:Lüders
721:Landau
716:Kuraev
691:Källén
681:Jordan
666:Jackiw
606:Gribov
496:DeWitt
491:Dashen
481:Callan
451:Bleuer
421:Becchi
411:Anselm
21912:NMSSM
20382:Local
20324:Pauli
20314:Dirac
20005:links
19978:links
19966:links
19886:NMSSM
19871:Fermi
19614:Soler
19584:Proca
19425:arXiv
18929:(PDF)
18777:Wiley
18554:S2CID
18511:S2CID
18442:(PDF)
18431:(PDF)
18400:arXiv
18309:arXiv
18285:S2CID
18249:arXiv
18220:S2CID
18194:arXiv
18132:(12).
18122:(PDF)
18030:S2CID
18004:arXiv
17975:S2CID
17915:S2CID
17897:arXiv
17850:arXiv
17820:arXiv
17741:S2CID
17715:arXiv
17623:arXiv
17512:arXiv
17486:S2CID
17460:arXiv
17431:arXiv
17371:S2CID
17229:S2CID
17203:arXiv
17159:(PDF)
17136:arXiv
17079:arXiv
17017:JSTOR
16914:S2CID
16878:arXiv
16213:JSTOR
16152:S2CID
16126:arXiv
15868:field
15866:of a
14825:. In
14570:− 1)(
13219:SU(3)
12956:SU(3)
12782:SU(3)
12477:SU(3)
12473:gluon
12458:quark
12442:SU(3)
12191:group
11448:quark
11260:SU(3)
11036:Λ → ∞
10399:Λ → ∞
9928:edges
3357:is a
2504:, is
2351:is a
2349:field
1931:See "
1229:light
1081:Zuber
931:Stora
896:Segal
876:Salam
861:Proca
856:Popov
831:Pauli
811:Oehme
801:Neveu
796:Nambu
781:Mills
671:Jaffe
646:Hagen
641:Higgs
616:Gupta
611:Gross
596:Glimm
576:Furry
546:Fierz
536:Fermi
531:Fayet
526:Fadin
511:Dyson
501:Dirac
466:Brout
441:Bethe
401:Adler
180:Tools
21907:MSSM
21437:Wave
21332:Pure
19876:MSSM
19773:ABJM
19680:Toda
19355:ISBN
19325:ISBN
19298:ISBN
19265:ISBN
19235:ISBN
19194:ISBN
19169:ISBN
19150:ISBN
19122:ISBN
19096:ISBN
19047:ISBN
19026:ISBN
18998:ISBN
18972:ISBN
18954:ISBN
18933:ISBN
18909:ISBN
18881:ISBN
18855:ISBN
18821:ISBN
18791:ISBN
18755:ISBN
18725:ISBN
18695:ISBN
18669:ISBN
18650:ISBN
18620:ISBN
18590:ISBN
18377:OCLC
18367:ISBN
18344:OCLC
18334:ISBN
18275:ISBN
18168:ISBN
18148:ISBN
18055:ISBN
17868:ISBN
17799:ISBN
17766:ISBN
17651:ISBN
17602:ISBN
17456:2015
17410:ISBN
17323:ISBN
17199:2016
17112:ISBN
17025:PMID
16904:ISBN
16843:ISBN
16773:ISBN
16748:ISBN
16723:ISBN
16660:PMID
16642:ISSN
16601:PMID
16583:ISSN
16534:PMID
16516:ISSN
16452:PMID
16403:ISBN
16356:ISBN
16243:ISBN
16090:ISBN
15733:and
15636:and
15614:and
15454:and
14862:e.g.
14800:The
14564:has
14562:− 1)
14541:has
14525:− 1)
13710:and
13430:U(1)
13422:i.e.
12944:and
12421:U(1)
12412:U(1)
12399:U(1)
12394:U(1)
12232:and
11787:are
11524:i.e.
11505:and
11461:≤ 16
11064:The
10843:and
10065:and
9878:and
8567:free
7403:free
6940:and
6865:and
6612:via
6091:i.e.
5968:The
5682:e.g.
4121:The
4020:The
3858:and
2449:— a
2438:and
2395:and
2234:and
2211:and
2199:and
2181:and
2155:CERN
2020:and
1986:and
1742:and
1731:and
1714:e.g.
1587:spin
1562:the
1247:and
1245:weak
1231:and
1046:Yang
1016:Wick
1011:Weyl
1001:Wess
981:Ward
686:Jost
636:Hepp
626:Haag
551:Fock
431:Bell
22005:SNO
22000:LHC
21995:INO
21432:Ray
19829:11D
19411:: "
19088:doi
18546:doi
18503:doi
18267:doi
18212:doi
18097:doi
18022:doi
18000:384
17959:doi
17947:121
17907:doi
17893:114
17860:doi
17733:doi
17711:136
17688:doi
17572:doi
17508:= 4
17478:doi
17363:doi
17221:doi
17009:doi
16997:206
16962:doi
16896:doi
16695:doi
16683:152
16650:PMC
16632:doi
16628:102
16591:PMC
16573:doi
16524:PMC
16506:doi
16444:doi
16432:154
16328:doi
16209:106
16144:doi
15656:).
15622:of
15516:of
14817:In
14746:= 4
14727:= 2
14720:= 1
14588:− 1
14581:− 1
14506:− 1
12954:of
12790:3×3
12780:of
11511:= 4
11471:= 6
11253:in
8790:exp
8716:exp
8642:lim
7677:exp
7572:exp
7478:lim
7364:or
7152:lim
7029:to
6535:exp
6441:→ ∞
6057:at
6020:= 0
2413:in
2359:in
2254:in
2240:the
2177:by
1747:1/2
1740:1/2
1661:in
1162:of
1140:QFT
1130:In
1066:Zee
751:Low
726:Lee
22064::
19845:BF
19398:,
19392:,
19353:.
19323:.
19319:.
19296:.
19292:.
19263:.
19233:.
19229:.
19192:.
19188:.
19148:.
19144:.
19094:.
19086:.
19024:.
19020:.
18996:.
18992:.
18907:.
18903:.
18879:.
18875:.
18853:.
18849:.
18837:;
18819:.
18815:.
18807:;
18781:;
18753:.
18749:.
18741:;
18723:.
18719:.
18693:.
18689:.
18648:.
18644:.
18618:.
18614:.
18588:.
18552:.
18544:.
18534:42
18532:.
18526:.
18509:.
18501:.
18491:31
18489:.
18483:.
18433:.
18426:.
18422:;
18375:.
18342:.
18297:^
18283:.
18273:.
18265:.
18257:.
18232:^
18218:.
18210:.
18202:.
18190:57
18188:.
18130:29
18128:.
18124:.
18095:.
18083:.
18028:.
18020:.
18012:.
17998:.
17973:.
17967:MR
17965:.
17957:.
17945:.
17939:.
17913:.
17905:.
17891:.
17866:.
17858:.
17797:.
17795:43
17739:.
17731:.
17723:.
17709:.
17686:.
17676:56
17674:.
17570:.
17560:.
17550:33
17548:.
17484:.
17476:.
17468:.
17454:.
17408:.
17406:36
17392:;
17369:.
17361:.
17351:75
17266:^
17241:^
17227:.
17219:.
17211:.
17197:.
17182:^
17161:.
17093:^
17053:.
17049:.
17045:.
17023:.
17015:.
17007:.
16995:.
16976:^
16960:.
16950:96
16948:.
16942:.
16934:;
16912:.
16902:.
16894:.
16886:.
16857:^
16707:^
16693:.
16681:.
16658:.
16648:.
16640:.
16626:.
16622:.
16599:.
16589:.
16581:.
16571:.
16561:37
16559:.
16555:.
16532:.
16522:.
16514:.
16504:.
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6567:t
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6559:T
6554:0
6546:i
6542:{
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6525:(
6517:D
6509:=
6501:I
6492:|
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6468:|
6462:F
6439:N
6421:.
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6394:/
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6366:1
6350:1
6341:|
6335:N
6331:/
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6278:N
6269:|
6263:N
6259:/
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5912:/
5905:=
5900:1
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5879:/
5872:=
5867:0
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5833:,
5828:4
5817:!
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5712:L
5680:(
5645:.
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5612:1
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