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Matter wave

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2113: 2074: 3723: 2086: 2173:. At the same time George Paget Thomson and Alexander Reid at the University of Aberdeen were independently firing electrons at thin celluloid foils and later metal films, observing rings which can be similarly interpreted. (Alexander Reid, who was Thomson's graduate student, performed the first experiments but he died soon after in a motorcycle accident and is rarely mentioned.) Before the acceptance of the de Broglie hypothesis, diffraction was a property that was thought to be exhibited only by waves. Therefore, the presence of any 1293: 3384: 6767:. Electron optical systems use stabilized high voltage to give a narrow energy spread in combination with collimating (parallelizing) lenses and pointed filament sources to achieve good coherence. Because light at all frequencies travels the same velocity, longitudinal and temporal coherence are linked; in matter waves these are independent. For example, for atoms, velocity (energy) selection controls longitudinal coherence and pulsing or chopping controls temporal coherence. 12179: 3718:{\displaystyle {\begin{aligned}\mathbf {v} _{\mathrm {g} }&={\frac {\partial \omega }{\partial \mathbf {k} }}={\frac {\partial (E/\hbar )}{\partial (\mathbf {p} /\hbar )}}={\frac {\partial E}{\partial \mathbf {p} }}={\frac {\partial }{\partial \mathbf {p} }}\left({\sqrt {p^{2}c^{2}+m_{0}^{2}c^{4}}}\right)\\&={\frac {\mathbf {p} c^{2}}{\sqrt {p^{2}c^{2}+m_{0}^{2}c^{4}}}}\\&={\frac {\mathbf {p} c^{2}}{E}}.\end{aligned}}} 5122: 6102: 4889: 6342: 4618: 3921: 2770: 1331:
When I conceived the first basic ideas of wave mechanics in 1923–1924, I was guided by the aim to perform a real physical synthesis, valid for all particles, of the coexistence of the wave and of the corpuscular aspects that Einstein had introduced for photons in his theory of light quanta in
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interacts weakly with air molecules. By contrast, strongly interacting particles like slow electrons and molecules require vacuum: the matter wave properties rapidly fade when they are exposed to even low pressures of gas. With special apparatus, high velocity electrons can be used to study
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In these experiments the build-up of such interference patterns could be recorded in real time and with single molecule sensitivity. Large molecules are already so complex that they give experimental access to some aspects of the quantum-classical interface, i.e., to certain
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Matter-wave interfererometers generate nanostructures on molecular beams that can be read with nanometer accuracy and therefore be used for highly sensitive force measurements, from which one can deduce a plethora or properties of individualized complex molecules.
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in the front, and the energy has been written more generally as a function of the wave vector. The various terms given before still apply, although the energy is no longer always proportional to the wave vector squared. A common approach is to define an
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Optical manipulation of matter plays a critical role in matter wave optics: "Light waves can act as refractive, reflective, and absorptive structures for matter waves, just as glass interacts with light waves." Laser light momentum transfer can
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Gerlich, Stefan; Fein, Yaakov Y.; Shayeghi, Armin; Köhler, Valentin; Mayor, Marcel; Arndt, Markus (2021), Friedrich, Bretislav; Schmidt-Böcking, Horst (eds.), "Otto Stern's Legacy in Quantum Optics: Matter Waves and Deflectometry",
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for which the wavefunctions are plane waves. There are significant numbers of other matter waves, which can be broadly split into three classes: single-particle matter waves, collective matter waves and standing waves.
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The wavelength is still described as the inverse of the modulus of the wavevector, although measurement is more complex. There are many cases where this approach is used to describe single-particle matter waves:
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Darwin, Charles Galton. "Free motion in the wave mechanics." Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character 117.776 (1927): 258–293.
6432:. This can, and arguably should be, extended to many other cases. For instance, in early work de Broglie used the concept that an electron matter wave must be continuous in a ring to connect to the 6097:{\displaystyle \mathbf {j} (\mathbf {r} )={\frac {\hbar }{2mi}}\left(\psi ^{*}(\mathbf {r} )\mathbf {\nabla } \psi (\mathbf {r} )-\psi (\mathbf {r} )\mathbf {\nabla } \psi ^{*}(\mathbf {r} )\right)} 5766: 4736: 3805: 3389: 2790: 2667: 9381:
Eibenberger, Sandra; Gerlich, Stefan; Arndt, Markus; Mayor, Marcel; TĂŒxen, Jens (14 August 2013). "Matter–wave interference of particles selected from a molecular library with masses exceeding
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in 1930, when a Na beam was diffracted off a surface of NaCl. The short de Broglie wavelength of atoms prevented progress for many years until two technological breakthroughs revived interest:
2950: 10217:. Translated by Shearer, J. F.; Deans, Winifred Margaret (Third (augmented) edition, New York 1982 ed.). Providence, Rhode Island: AMS Chelsea Publishing, American Mathematical Society. 5262: 1525: 10842:
Grisenti, R. E.; W. Schöllkopf; J. P. Toennies; J. R. Manson; T. A. Savas; Henry I. Smith (2000). "He-atom diffraction from nanostructure transmission gratings: The role of imperfections".
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explains how electrons escape from metals in an electrostatic field at energies less than classical predictions allow: the matter wave penetrates of the work function barrier in the metal.
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while matter wave velocity varies strongly with frequency. The relationship between frequency (proportional to energy) and wavenumber or velocity (proportional to momentum) is called a
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proposed that the thermal energy of oscillating atoms is divided into discrete portions, or quanta. Extending Planck's investigation in several ways, including its connection with the
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Chapman, Michael S.; Christopher R. Ekstrom; Troy D. Hammond; Richard A. Rubenstein; Jörg Schmiedmayer; Stefan Wehinger; David E. Pritchard (1995). "Optics and interferometry with Na
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pattern building up electron by electron. Each white dot represents a single electron hitting a detector; with a statistically large number of electrons interference fringes appear.
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used electron biprisms (essentially a wire placed in an electron microscope) and measured single electrons building up the diffraction pattern. Recently, a close copy of the famous
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The de Broglie hypothesis and the existence of matter waves has been confirmed for other elementary particles, neutral atoms and even molecules have been shown to be wave-like.
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Pierre Cladé; Changhyun Ryu; Anand Ramanathan; Kristian Helmerson; William D. Phillips (2008). "Observation of a 2D Bose Gas: From thermal to quasi-condensate to superfluid".
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Hughes, A. Ll. "XXXIII. The photo-electric effect of some compounds." The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 24.141 (1912): 380–390.
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Hornberger, Klaus; Stefan Uttenthaler; Björn Brezger; Lucia HackermĂŒller; Markus Arndt; Anton Zeilinger (2003). "Observation of Collisional Decoherence in Interferometry".
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is the uncertainty in the initial position. This position uncertainty creates uncertainty in velocity (the extra second term in the square root) consistent with
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patterns emerge when energetic electrons reflect or penetrate ordered solids; analysis of the patterns leads to models of the atomic arrangement in the solids.
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can either be interpreted as the speed of the particle or the group velocity of the corresponding matter wave—the two are the same. Since the particle speed
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HackermĂŒller, Lucia; Klaus Hornberger; Björn Brezger; Anton Zeilinger; Markus Arndt (2004). "Decoherence of matter waves by thermal emission of radiation".
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The more general description of matter waves corresponding to a single particle type (e.g. a single electron or neutron only) would have a form similar to
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allowed cooling of neutral atoms down to nanokelvin temperatures. At these temperatures, the de Broglie wavelengths come into the micrometre range. Using
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Merli, P. G., G. F. Missiroli, and G. Pozzi. "On the statistical aspect of electron interference phenomena." American Journal of Physics 44 (1976): 306
6353:(A), and matter waves (B–F). In (B–F), the horizontal axis is position, and the vertical axis is the real part (blue) and imaginary part (red) of the 3960: 1626: 11085:
Fein, Yaakov Y.; Geyer, Philipp; Zwick, Patrick; KiaƂka, Filip; Pedalino, Sebastian; Mayor, Marcel; Gerlich, Stefan; Arndt, Markus (December 2019).
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is to be measured, of course, in the rest frame of the energy packet. This hypothesis is the basis of our theory." (This frequency is also known as
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Position space probability density of an initially Gaussian state moving in one dimension at minimally uncertain, constant momentum in free space
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Tonomura, A.; Endo, J.; Matsuda, T.; Kawasaki, T.; Ezawa, H. (1989). "Demonstration of single-electron buildup of an interference pattern".
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effects by matter demonstrated the wave-like nature of matter. The matter wave interpretation was placed onto a solid foundation in 1928 by
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provides information about the chemistry and electronic structure of materials. Beams of electrons also lead to characteristic X-rays in
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made an offhand comment that if particles behaved as waves, they should satisfy some sort of wave equation. Inspired by Debye's remark,
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to reach lower energies; shorter wavelengths make diffraction effects more difficult to discern. Therefore, many applications focus on
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This article is about wave-like phenomena exhibited by particles of matter. For elastic waves propagating through material media, see
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in several idealized scenarios. For an unbound electron in free space he worked out the propagation of the wave, assuming an initial
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of a particle is not part of the non-relativistic Schrödinger equation. The Schrödinger equation describes the time evolution of a
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The following subsections provide links to pages describing applications of matter waves as probes of materials or of fundamental
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allowing atoms to be slowed, increasing their de Broglie wavelength. The double-slit experiment on atoms was performed in 1991.
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in vacuum. This shows that as the velocity of a particle approaches zero (rest) the de Broglie wavelength approaches infinity.
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At the end of the 19th century, light was thought to consist of waves of electromagnetic fields which propagated according to
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provides way to obtain structure of disordered systems that is sensitivity to light elements, isotopes and magnetic moments.
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Shayeghi, A.; Rieser, P.; Richter, G.; Sezer, U.; Rodewald, J. H.; Geyer, P.; Martinez, T. J.; Arndt, M. (19 March 2020).
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phase velocity does not violate special relativity, similar to the case above for non-isotropic media. See the article on
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is spread out like a waveform; there is no definite position of the particle. As the amplitude increases above zero the
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Original electron diffraction camera made and used by Nobel laureate G P Thomson and his student Alexander Reid in 1925
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Beyond the equations of motion, other aspects of matter wave optics differ from the corresponding light optics cases.
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target. The diffracted electron intensity was measured, and was determined to have a similar angular dependence to
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decreases, so the amplitude diminishes again, and vice versa. The result is an alternating amplitude: a wave. Top:
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where interactions with other electrons in the solid have been included. An electron quasiparticle has the same
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atoms was explicitly measured and found to be consistent with the temperature measured by a different method.
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also have wave-like properties. His thesis started from the hypothesis, "that to each portion of energy with a
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so that in the simple case where all directions are the same the form is similar to that of a free wave above.
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than solid objects. The simplest approach is to focus on the description in terms of plane matter waves for a
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that otherwise might be supposed too large to undergo quantum mechanical effects. In 1999, a research team in
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While single-particle free-space optical and matter wave equations are identical, multiparticle systems like
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can differ substantially from that of a normal electron. Its electric field is also modified, as a result of
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Wave-like behavior of matter has been experimentally demonstrated, first for electrons in 1927 and for other
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Juffmann, Thomas; et al. (25 March 2012). "Real-time single-molecule imaging of quantum interference".
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The third class are matter waves which have a wavevector, a wavelength and vary with time, but have a zero
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Other classes of matter waves involve more than one particle, so are called collective waves and are often
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Brezger, B.; HackermĂŒller, L.; Uttenthaler, S.; Petschinka, J.; Arndt, M.; Zeilinger, A. (February 2002).
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Example original electron diffraction photograph from the laboratory of G. P. Thomson, recorded 1925–1927
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approach. As with light, transverse coherence (across the direction of propagation) can be increased by
1602:{\displaystyle v_{\text{g}}\equiv {\frac {\partial \omega }{\partial k}}={\frac {d\nu }{d(1/\lambda )}}} 12182: 11944: 11752: 11723: 8569: 8129: 7509: 7419: 6865: 5541:{\displaystyle \mathbf {U} =\gamma (c,{\mathbf {u} })=\gamma (c,v_{\mathrm {g} }{\hat {\mathbf {u} }})} 2276:
in relation to wave–particle duality. The double-slit experiment was performed using neutrons in 1988.
1345:, in his 1924 PhD thesis, proposed that just as light has both wave-like and particle-like properties, 879: 531: 502: 5127: 2605: 11966: 11833: 11757: 11718: 11675: 11649: 11606: 11499: 7533: 7466: 7450: 6797: 2346:. More recent experiments prove the quantum nature of molecules made of 810 atoms and with a mass of 2102: 1788: 914: 536: 497: 450: 425: 348: 208: 11208:
Molecular Beams in Physics and Chemistry: From Otto Stern's Pioneering Exploits to Present-Day Feats
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Zeilinger, Anton; GĂ€hler, Roland; Shull, C. G.; Treimer, Wolfgang; Mampe, Walter (1 October 1988).
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Philosophy of Quantum Mechanics: The interpretations of quantum mechanics in historical perspective
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phase velocity therefore does not violate special relativity, as it does not carry information.
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as reported by R.W. Ditchburn in 1948 and J. L. Synge in 1952. Electromagnetic waves also obey
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Moskowitz, Philip E.; Gould, Phillip L.; Atlas, Susan R.; Pritchard, David E. (1 August 1983).
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demonstrated the particle nature of light, these experiments showed the wave nature of matter.
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Mason, T. E.; Gawne, T. J.; Nagler, S. E.; Nestor, M. B.; Carpenter, J. M. (1 January 2013).
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The visibility of diffraction features using an optical theory approach depends on the beam
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decided to find a proper three-dimensional wave equation for the electron. He was guided by
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as is done in the rest of this article. Einstein's postulate was verified experimentally by
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to develop his wave mechanics for subatomic particles Consequently, wave solutions to the
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of an electron in a state; it is most commonly used in the context of empty states in the
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uses matter wave behavior to explain grazing angle atomic reflection, the basis of some
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is the velocity of the center of mass of the particle, identical to the group velocity.
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Blakeley, Matthew P; Langan, Paul; Niimura, Nobuo; Podjarny, Alberto (1 October 2008).
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Collected papers on wave mechanics: together with his Four lectures on wave mechanics
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then integrating, de Broglie arrived as his formula for the relationship between the
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revealed by interference of matter waves from large molecules probes the limits of
6905: 6692:) in two parts: a constant part due to the de Broglie frequency of the rest mass ( 6370: 6346: 6210: 6200: 5326:{\displaystyle \mathbf {K} =\left({\frac {\omega _{0}}{c^{2}}}\right)\mathbf {U} ,} 2293: 2245: 2233:
as they scatter from light atoms. The resulting de Broglie wavelength (around
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of the wavefunction as a charge density. This approach was, however, unsuccessful.
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of atoms and a Ramsey interferometry technique, the de Broglie wavelength of cold
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proposed in 1905 that light is also propagated and absorbed in quanta, now called
12208: 12121: 12048: 12028: 11998: 11961: 11956: 11861: 11685: 11224: 10428: 10125: 9323: 7715: 7591: 6901: 6472: 6253: 2779: 2583: 2257: 2241: 1827: 1711: 1278: 1260: 1212:{\displaystyle \left|\mathbf {p} \right|=p={\frac {E}{c}}={\frac {h}{\lambda }},} 1093: 1000: 864: 734: 714: 460: 300: 31: 11357: 10902: 10638: 9224: 9047: 4765: 1620: 1304:
amplitude is blue, imaginary part is green. The probability (shown as the color
12203: 12099: 12068: 12058: 11680: 11670: 11504: 11353: 11042: 10863: 10828: 10518: 9868: 9770:"Tomography of ultrarelativistic nuclei with polarized photon-gluon collisions" 9746: 9086: 8500: 7666: 7615: 7403: 6897: 6892:
structures, in parallel with applications of electromagnetic waves, especially
6861: 6760: 6516: 6464: 6437: 6366: 6286: 6257: 6185: 5211: 5187: 3954: 3180: 2875: 2871: 2858:
is the reduced Planck constant. The second equation is also referred to as the
2402: 2308: 2249: 1858: 1823: 1815: 1519: 1350: 1301: 1277:
and by A. L. Hughes in 1912 then more carefully including a measurement of the
799: 759: 739: 709: 689: 639: 605: 455: 445: 238: 11315:
Cronin, Alexander D.; Schmiedmayer, Jörg; Pritchard, David E. (28 July 2009).
11110: 10659: 10483:
Cronin, Alexander D.; Schmiedmayer, Jörg; Pritchard, David E. (28 July 2009).
10007: 8903: 8846: 8678: 7391:
is a neutron diffraction technique for measuring the structure of thin films.
6884:
is 154 pm.) Reaching longer wavelengths requires special techniques like
6341: 4886:
allows the equations for de Broglie wavelength and frequency to be written as
12197: 12018: 11871: 11762: 11596: 11566: 11519: 11118: 11050: 10732: 10646: 10534: 10401: 10393: 10039: 9876: 9811: 9754: 9699: 9428: 9232: 9185: 8949: 8911: 8854: 8815: 8779: 8746: 8686: 8639: 8596:
Bach, Roger; Pope, Damian; Liou, Sy-Hwang; Batelaan, Herman (13 March 2013).
8536: 8476: 8401: 8349: 8289: 8220: 8107: 7674: 7603: 7429: 7413: 7268: 7238: 7206: 7195: 7168: 7126: 7091: 7065: 7033: 7005: 6970: 6938: 6885: 6877: 6775: 6523:. Light waves in a vacuum have linear dispersion relation between frequency: 6497: 6476: 6336: 6294: 6281: 6233: 5557: 5455: 5446:{\displaystyle \mathbf {K} =\left({\frac {\omega }{c}},{\mathbf {k} }\right)} 5337: 3790:{\displaystyle \mathbf {v} _{\mathrm {p} }=E/\mathbf {p} =c^{2}/\mathbf {v} } 2656: 2406: 2353: 2324: 2304: 2297: 2144: 1512:
has proven more useful.) De Broglie identified the velocity of the particle,
1270: 936:
The concept that matter behaves like a wave was proposed by French physicist
859: 854: 784: 754: 724: 595: 541: 268: 243: 121:{\displaystyle i\hbar {\frac {d}{dt}}|\Psi \rangle ={\hat {H}}|\Psi \rangle } 9200: 8434: 8099: 7653:(907). American Association for the Advancement of Science (AAAS): 783–784. 5947:{\displaystyle E(\mathbf {k} )={\frac {\hbar ^{2}\mathbf {k} ^{2}}{2m^{*}}}} 2943:
The relationship between the angular frequency and wavevector is called the
2559:
is time. (Here the physics definition for the wave vector is used, which is
1619:). By applying the differentials to the energy equation and identifying the 11901: 11514: 11509: 11183: 11068: 10970: 10910: 10779: 10599: 10591: 10047: 9829: 9803: 9707: 9644: 9583: 9522: 9436: 9359: 9293: 9240: 8929: 8872: 8419: 8340: 8315: 7682: 7481: 7276: 7214: 7176: 7138: 7099: 7041: 6981: 6945: 6354: 6290: 2335:. The researchers calculated a de Broglie wavelength of the most probable C 1819: 1080:). In 1900, this division was questioned when, investigating the theory of 849: 844: 779: 764: 729: 223: 10149: 9514: 8392: 7934:
Espinosa, J.M. (1982). "Physical properties of de Broglie's phase waves".
7737: 7706: 1499:{\displaystyle E={\frac {mc^{2}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}=h\nu } 11939: 11390: 11255:(Researches on the quantum theory), Thesis (Paris), 1924; L. de Broglie, 10945: 9619: 9558: 9459:"2000 atoms in two places at once: A new record in quantum superposition" 9201:"Young's double-slit experiment with atoms: A simple atom interferometer" 7529: 7409: 6323: 5223: 3374:
This relativistic form relates to the phase velocity as discussed below.
2370: 2174: 2162: 1764: 1323: 1226: 930: 814: 769: 704: 659: 10660:
Tonomura, Akira; Endo, J.; Matsuda, T.; Kawasaki, T.; Ezawa, H. (1989).
10526: 10031: 9636: 8591: 8589: 2014:{\displaystyle x_{0}+vt\pm {\sqrt {\sigma ^{2}+(ht/2\pi \sigma m)^{2}}}} 10724: 10556:
Akbari, Kamran; Di Giulio, Valerio; GarcĂ­a De Abajo, F. Javier (2022).
9420: 9125: 9101: 8212: 8153: 7773: 7501:
Theoretical and experimental justification for the Schrödinger equation
7471: 7357: 7334:
which can produce information about chemical content at the nanoscale.
7284: 7248: 6908:, and internal structure, presenting new challenges and opportunities. 6764: 6326:
is two electrons bound together so they behave as a single matter wave.
6181: 5387:{\displaystyle \mathbf {P} =\left({\frac {E}{c}},{\mathbf {p} }\right)} 3078:
is the rest mass. Applying the derivative gives the (non-relativistic)
2591: 2587: 2526: 2289: 2178: 2042: 1780: 1693: 1406: 1319: 1244: 1085: 981: 804: 774: 694: 669: 664: 649: 9145: 9143: 8971: 8944: 8468: 7901: 2057:
In 1927, matter waves were first experimentally confirmed to occur in
1845: 11793: 11489: 10700: 10662:"Demonstration of single-electron buildup of an interference pattern" 10484: 9317: 8831:"Neutron crystallography: opportunities, challenges, and limitations" 8586: 8559: 8280: 8255: 7915:
MacKinnon, E. (1976). De Broglie's thesis: a critical retrospective,
7857: 7832: 7222: 7184: 7146: 7107: 7075: 7049: 7015: 6989: 6953: 6873: 5228:
Using four-vectors, the de Broglie relations form a single equation:
3367:{\displaystyle \mathbf {v_{g}} ={\frac {\mathbf {k} c^{2}}{\omega }}} 2641: 2386: 2342: 2332: 2236: 2101:
The first electron wave interference patterns directly demonstrating
1839: 1240: 295: 11401: 10685: 8528: 7994: 7955: 7752:
de Broglie, Louis (1970). "The reinterpretation of wave mechanics".
7642: 3131:{\displaystyle \mathbf {v_{g}} ={\frac {\hbar \mathbf {k} }{m_{0}}}} 2870:
In the de Broglie hypothesis, the velocity of a particle equals the
11025: 10574: 10300: 9786: 9140: 8555: 6889: 6249: 6129: 5163: 2600: 2151: 1834:
proposed that the modulus squared of the wavefunction is instead a
1831: 1807: 1701: 1346: 1056: 991: 926: 674: 11367: 11336: 11158: 10501: 9497: 9403: 9351: 9268: 8614: 8451: 7634: 4052:{\displaystyle \mathbf {v_{p}} ={\frac {c^{2}}{\mathbf {v_{g}} }}} 1508:(Modern physics no longer uses this form of the total energy; the 1076:, while matter was thought to consist of localized particles (see 9893:
Quantum Physics of Atoms, Molecules, Solids, Nuclei and Particles
7026: 6447: 6315: 6302: 6265: 2273: 2214: 2155: 2109:
using electrons through physical apertures gave the movie shown.
9845:"New type of double-slit interference experiment at Fermi scale" 9723:"New type of double-slit interference experiment at Fermi scale" 8892:
Acta Crystallographica Section A: Foundations of Crystallography
7627: 7422:
uses He atom waves to image solid structures non-destructively.
7307:
They are used for imaging from the micron to atomic scale using
6373:. The simplest of these, similar to the notation above would be 3994:{\displaystyle \mathbf {v_{p}} ={\frac {\omega }{\mathbf {k} }}} 2323:
Recent experiments confirm the relations for molecules and even
2248:, with a background in X-ray scattering from his PhD work under 1683:{\displaystyle p={\frac {mv}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}} 1611:(The modern definition of group velocity uses angular frequency 9668:"Nondestructive Mass Selection of Small van der Waals Clusters" 8515:(2). American Association of Physics Teachers (AAPT): 117–120. 8187:"Schrödinger's original struggles with a complex wave function" 6893: 6869: 6850:{\displaystyle \exp(i\mathbf {k} \cdot \mathbf {r} -i\omega t)} 2328: 2312: 2158: 1236: 1097: 918: 10555: 8076:"An Undulatory Theory of the Mechanics of Atoms and Molecules" 961: 11210:, Cham: Springer International Publishing, pp. 547–573, 9021:"Observation of Gravitationally Induced Quantum Interference" 8828: 6417:{\displaystyle \cos(\mathbf {k} \cdot \mathbf {r} -\omega t)} 2170: 1315: 10802: 9666:
Schöllkopf, Wieland; Toennies, J. Peter (25 November 1994).
9380: 6496:
occur in air under many environmental conditions. Obviously
6436:
in the early approaches to quantum mechanics. In that sense
4166:{\displaystyle \mathbf {v_{p}} \cdot \mathbf {v_{g}} =c^{2}} 4109:{\displaystyle \mathbf {v_{p}} \cdot \mathbf {v_{g}} =c^{2}} 11314: 11142:"Macroscopicity of Mechanical Quantum Superposition States" 10482: 10005: 9995:. Commission of the European Communities. pp. 397–552. 9060: 8837:. Carbohydrates and glycoconjugates / Biophysical methods. 8506: 1826:
to each point in space. Schrödinger tried to interpret the
1052: 949: 922: 11006: 10805:"Diffraction of an Atomic Beam by Standing-Wave Radiation" 8019: 6880:
range from 62 to 520 pm, and the typical length of a
11204: 10753: 8435:"Testing the limits of quantum mechanical superpositions" 7360:, probes the electric and magnetic fields in thin films. 6125: 1361:
one may associate a periodic phenomenon of the frequency
11140:
Nimmrichter, Stefan; Hornberger, Klaus (18 April 2013).
7809:(English translation by A.F. Kracklauer, 2004. ed.) 6306:
is a quasiparticle where an electron interacts with the
2284:
Interference of atom matter waves was first observed by
917:. At all scales where measurements have been practical, 10192:(5th ed.). Upper Saddle River, NJ: Prentice Hall. 9018: 8943:
Snell, A. H.; Wilkinson, M. K.; Koehler, W. C. (1984).
7971:"De Broglie's relativistic phase waves and wave groups" 6490:
Sensitivity of matter waves to environmental condition.
5954:
In general the group velocity would be replaced by the
4764:, one for the relativistic mass energy and one for the 4353:, but only the group velocity carries information. The 2874:
of the matter wave. In isotropic media or a vacuum the
1758: 1263:. In the modern convention, frequency is symbolized by 9019:
Colella, R.; Overhauser, A. W.; Werner, S. A. (1975).
8885: 6345:
Some trajectories of a particle in a box according to
6319:
is an electron and hole pair which are bound together.
11139: 10008:"Production and application of electron vortex beams" 8942: 7880:
Medicus, H.A. (1974). "Fifty years of matter waves".
6806: 6698: 6664: 6658:
says the frequency in vacuum varies with wavenumber (
6558: 6529: 6379: 6145: 6110: 5963: 5883: 5769: 5734: 5690: 5575: 5463: 5404: 5345: 5274: 5234: 5196: 5172: 5130: 4892: 4773: 4694: 4684:), the phase velocity of matter waves always exceeds 4680:
for any particle that has nonzero mass (according to
4648: 4626: 4471: 4366: 4314: 4269: 4224: 4179: 4122: 4065: 4007: 3963: 3929: 3803: 3733: 3387: 3324: 3215: 3188: 3147: 3088: 3057: 2953: 2884: 2788: 2665: 2608: 2565: 2545: 2509: 2487: 2415: 2027: 1935: 1915: 1895: 1875: 1726: 1700:, associated with an electron and the modulus of its 1629: 1528: 1429: 1160: 1139: 1110: 1015: 59: 11317:"Optics and interferometry with atoms and molecules" 11084: 10756:"The Diffraction of Neutrons by Crystalline Powders" 10613:
Brukner, Časlav; Zeilinger, Anton (6 October 1997).
10485:"Optics and interferometry with atoms and molecules" 10006:
Verbeeck, J.; Tian, H.; Schattschneider, P. (2010).
8595: 3138:
For comparison, the group velocity of light, with a
2061:
and Alexander Reid's diffraction experiment and the
958: 955: 946: 8796:Peng, L.-M.; Dudarev, S. L.; Whelan, M. J. (2011). 7707:"A Direct Photoelectric Determination of Planck's " 7641:Richardson, O. W.; Compton, Karl T. (17 May 1912). 7569:
A History of the Theories of Aether and Electricity
4731:{\displaystyle |\mathbf {v} _{\mathrm {p} }|>c,} 2357:. As of 2019, this has been pushed to molecules of 2331:demonstrated diffraction for molecules as large as 2049:The wave packet spreads out as show in the figure. 952: 11087:"Quantum superposition of molecules beyond 25 kDa" 11009:"Matter-wave interference of a native polypeptide" 9767: 9665: 8723:"Theorie der Beugung von Elektronen an Kristallen" 8157: 7607: 6849: 6778:and alter the internal excitation state of atoms. 6737: 6684: 6646: 6544: 6515:Light waves of all frequencies travel at the same 6416: 6168: 6116: 6096: 5946: 5869: 5755: 5715: 5676: 5540: 5445: 5386: 5325: 5256: 5202: 5178: 5154: 5116: 4878: 4730: 4672: 4634: 4612: 4451: 4345: 4300: 4255: 4210: 4165: 4108: 4051: 3993: 3937: 3915: 3789: 3717: 3366: 3310: 3194: 3171: 3130: 3070: 3043: 2935: 2836: 2764: 2632: 2574: 2551: 2517: 2495: 2473: 2033: 2013: 1921: 1901: 1881: 1748: 1682: 1601: 1498: 1211: 1147: 1125: 1037: 120: 10071: 9896:(2nd ed.). New York: John Wiley & Sons. 9063:"Single- and double-slit diffraction of neutrons" 8795: 8316:"Diffraction of Electrons by a Crystal of Nickel" 7640: 7350:to image the top atomic layer of solid surfaces. 6872:over 9 orders but the wavelengths are all in the 6135:. The momentum would then be described using the 1100:. These quanta would have an energy given by the 969:) in 1924, and so matter waves are also known as 12195: 10926:"Matter–Wave Interferometer for Large Molecules" 10612: 10240: 9482: 9313: 9311: 9149: 8936: 8368:"Reflection of Electrons by a Crystal of Nickel" 7438:measurements rely on Rb atom wave interference. 6759:, which at the quantum level is equivalent to a 6297:. A hole has the opposite charge of an electron. 6285:is a quasiparticle which can be thought of as a 6264:) electron and, like a normal electron, it is a 5257:{\displaystyle \mathbf {P} =\hbar \mathbf {K} ,} 2192:This was a pivotal result in the development of 1409:equivalent to a moving body, de Broglie set the 11278:Tipler, Paul A. and Ralph A. Llewellyn (2003). 10101:The conceptual development of quantum mechanics 8798:High energy electron diffraction and microscopy 8433:Arndt, Markus; Hornberger, Klaus (April 2014). 8432: 8372:Proceedings of the National Academy of Sciences 8069: 8067: 6896:. Unlike light, matter wave particles may have 6791: 6552:. For matter waves the relation is non-linear: 5564: 10698: 10348:National Institute of Standards and Technology 10241:Adams, C.S; Sigel, M; Mlynek, J (1 May 1994). 10078:. Cambridge University Press. pp. 65–69. 9889: 9326:(14 October 1999). "Wave–particle duality of C 9099: 8711:, Cambridge University Press 2004, pp. 156–157 8667:The British Journal for the History of Science 8550: 8548: 8546: 8365: 8313: 6448:Matter waves vs. electromagnetic waves (light) 5684:where now there is an additional spatial term 1763:Following up on de Broglie's ideas, physicist 11417: 10462:. London: Taylor & Francis. p. 117. 9476: 9308: 8709:Nobel Laureates and Twentieth-Century Physics 8598:"Controlled double-slit electron diffraction" 7562: 7560: 7558: 7556: 7554: 7356:, the electron matter wave analog of optical 6463:share many properties with results of light 5556:The preceding sections refer specifically to 4742:when the particle speed is relativistic. The 4001:Using the relativistic group velocity above: 3727:But (see below), since the phase velocity is 1775:'s analogy between mechanics and optics (see 887: 10457: 10417:"Systems and Subsystems, Multiple Particles" 10281: 10275: 9883: 9198: 8256:"Diffraction of Cathode Rays by a Thin Film" 8119: 8117: 8064: 7968: 7326:The measurements of the energy they lose in 6738:{\displaystyle \hbar \omega _{0}=m_{0}c^{2}} 6169:{\displaystyle \mathbf {p} =-i\hbar \nabla } 5716:{\displaystyle u(\mathbf {r} ,\mathbf {k} )} 2052: 115: 89: 11080: 11078: 10699:Estermann, I.; Stern, O. (1 January 1930). 10282:Schlosshauer, Maximilian (1 October 2019). 10212: 8543: 8253: 8073: 8044: 7571:. Vol. 2. Courier Dover Publications. 1308:) of finding the particle at a given point 933:just like a beam of light or a water wave. 11424: 11410: 11300:(5th ed.). Boston: Houghton Mifflin. 11282:. 4th ed. New York; W. H. Freeman and Co. 10067: 10065: 8249: 8247: 8146: 7827: 7751: 7594:(1917). Zur Quantentheorie der Strahlung, 7551: 7412:mimic many light optic devices, including 6221: 3205:As an alternative, using the relativistic 894: 880: 27:Quantum mechanical waves describing matter 11335: 11223: 11157: 11058: 11024: 10944: 10787: 10766:(8). American Physical Society: 830–841. 10573: 10500: 10299: 10266: 10162: 10075:Atomic and Electronic Structure of Solids 9990: 9961: 9959: 9819: 9785: 9618: 9557: 9496: 9402: 9267: 9175: 9104:(1930). "Beugung von Molekularstrahlen". 8988:"Early Development of Neutron Scattering" 8970: 8919: 8862: 8613: 8450: 8409: 8391: 8339: 8279: 8114: 8061:See the introduction to first 1926 paper. 7908: 7856: 7793: 7791: 7736: 7566: 7534:"Max Planck: the reluctant revolutionary" 6860:As shown in the table below, matter wave 6640: 6492:Many examples of electromagnetic (light) 5012: 4960: 4959: 4958: 4935: 4931: 4905: 4904: 4465:relations for energy and momentum yields 3304: 3037: 2947:. For the non-relativistic case this is: 2401:Waves have more complicated concepts for 2396: 1838:, a successful proposal now known as the 11075: 10458:Hawkes, Peter W.; Hawkes, P. W. (1972). 10236: 10234: 10123: 9993:Electron Microscopy in Materials Science 9150:Adams, C.S; Sigel, M; Mlynek, J (1994). 8753: 8554: 7933: 7704: 7602: 7567:Whittaker, Sir Edmund (1 January 1989). 6340: 6330: 2111: 1844: 1749:{\displaystyle \lambda ={\frac {h}{p}}.} 1291: 1287: 1038:{\displaystyle \lambda ={\frac {h}{p}}.} 11293: 11265:English translation by A.F. Kracklauer. 10460:Electron optics and electron microscopy 10167:. Englewood Cliffs, NJ: Prentice Hall. 10062: 8791: 8789: 8759: 8660: 8366:Davisson, C. J.; Germer, L. H. (1928). 8244: 7879: 7873: 6876:range, comparable to atomic spacings. ( 6857:, then using these to probe materials. 5551: 4346:{\displaystyle |\mathbf {v_{p}} |>c} 4301:{\displaystyle |\mathbf {v_{g}} |<c} 2782:. The equations can also be written as 2590:.) The de Broglie equations relate the 2409:, that is a wave function described by 2268:throughout the 1940s. In the 1970s, a 925:-like behavior. For example, a beam of 14: 12196: 10558:"Optical manipulation of matter waves" 10187: 10098: 9965: 9956: 9916: 9199:Carnal, O.; Mlynek, J. (27 May 1991). 8361: 8359: 8309: 8307: 8164:. Wiley-Interscience. pp. 24–25. 8152: 7797: 7788: 6236:. Many of these occur in solids – see 1814:since the energy corresponding to the 11431: 11405: 11363:on 19 July 2011 – via Atomwave. 10231: 9921:. New York: Oxford University Press. 9768:STAR Collaboration (6 January 2023). 8985: 8835:Current Opinion in Structural Biology 8720: 8714: 8184: 8123: 8020:McEvoy, J. P.; Zarate, Oscar (2004). 7528: 4755: 1796:wave equation that now bears his name 11253:Recherches sur la thĂ©orie des quanta 10754:Wollan, E. O.; Shull, C. G. (1948). 10414: 10367: 10338: 10072:Efthimios Kaxiras (9 January 2003). 8786: 8314:Davisson, C.; Germer, L. H. (1927). 6457:Hamilton's optico-mechanical analogy 6192:, and are also used to describe the 4256:{\displaystyle |\mathbf {v_{g}} |=c} 4211:{\displaystyle |\mathbf {v_{p}} |=c} 1909:of the packet traveling at velocity 1777:Hamilton's optico-mechanical analogy 1759:Schrödinger's (matter) wave equation 1300:in one dimension – real part of the 1078:history of wave and particle duality 909:are a central part of the theory of 10988:from the original on 13 August 2007 9391:Physical Chemistry Chemical Physics 9247: 8800:. Oxford: Oxford University Press. 8356: 8304: 6196:of high-energy electrons by solids. 4673:{\displaystyle |\mathbf {v} |<c} 3377:For non-isotropic media we use the 2296:allowing precise small devices and 1794:In 1926, Schrödinger published the 24: 11380: 11245: 9842: 9720: 9001:. pp. 145–154. Archived from 6184:, which form the basis of much of 6163: 6111: 6064: 6028: 5851: 5838: 5824: 5515: 4708: 4480: 4375: 3957:in isotropic media is defined as: 3883: 3816: 3742: 3522: 3518: 3502: 3494: 3463: 3441: 3424: 3416: 3400: 2922: 2903: 1553: 1545: 990:, associated with a particle with 426:Sum-over-histories (path integral) 112: 86: 42:Part of a series of articles about 25: 12225: 11374: 10421:Quantum Theory for Mathematicians 10165:Introduction to quantum mechanics 9890:Resnick, R.; Eisberg, R. (1985). 8995:Nobel Lectures, Physics 1991–1995 8254:Thomson, G. P.; Reid, A. (1927). 8024:. Totem Books. pp. 110–114. 7328:electron energy loss spectroscopy 6598: 6160: 5668: 5243: 4425: 4410: 3948: 3479: 3455: 3287: 2995: 2865: 2821: 2802: 63: 12178: 12177: 9945:, Taylor & Francis, London, 7394: 6912:Various matter wave wavelengths 6828: 6820: 6398: 6390: 6147: 6082: 6056: 6039: 6020: 5973: 5965: 5916: 5891: 5706: 5698: 5653: 5636: 5628: 5608: 5600: 5583: 5525: 5486: 5465: 5433: 5406: 5374: 5347: 5316: 5276: 5247: 5236: 5155:{\displaystyle v=|\mathbf {v} |} 5143: 4868: 4847: 4832: 4702: 4655: 4628: 4601: 4578: 4526: 4495: 4474: 4440: 4416: 4390: 4369: 4326: 4322: 4281: 4277: 4236: 4232: 4191: 4187: 4144: 4140: 4129: 4125: 4087: 4083: 4072: 4068: 4041: 4037: 4014: 4010: 3985: 3970: 3966: 3931: 3902: 3877: 3833: 3810: 3783: 3760: 3736: 3688: 3607: 3526: 3506: 3470: 3428: 3394: 3344: 3331: 3327: 3223: 3111: 3095: 3091: 2961: 2926: 2913: 2891: 2887: 2806: 2795: 2694: 2633:{\displaystyle |\mathbf {p} |=p} 2615: 2511: 2489: 2450: 2442: 2423: 2084: 2072: 1166: 1141: 942: 11272:The wave nature of the electron 11198: 11133: 11000: 10917: 10870: 10835: 10796: 10747: 10701:"Beugung von Molekularstrahlen" 10692: 10653: 10606: 10549: 10476: 10451: 10408: 10361: 10341:"Neutron Scattering – A Primer" 10332: 10206: 10181: 10156: 10117: 10092: 9999: 9984: 9935: 9910: 9843:Ma, Yu-Gang (30 January 2023). 9836: 9761: 9721:Ma, Yu-Gang (30 January 2023). 9714: 9659: 9598: 9537: 9451: 9374: 9192: 9093: 9054: 9012: 8979: 8879: 8822: 8701: 8654: 8491: 8426: 8235: 8178: 8038: 8013: 7962: 7927: 7259:functionalized oligoporphyrins 6656:matter wave dispersion relation 6481:slow electrons moving in solids 6469:Kirchhoff's diffraction formula 6428:, and other cases such as in a 5217: 2539:with units of inverse time and 1062: 12127:Relativistic quantum mechanics 11176:10.1103/PhysRevLett.110.160403 9943:Introducing Special Relativity 9849:Nuclear Science and Techniques 9727:Nuclear Science and Techniques 9322:; C. Keller; G. van der Zouw; 9286:10.1103/PhysRevLett.102.170401 7821: 7807:Foundation of Louis de Broglie 7745: 7698: 7689: 7585: 7522: 7441: 7383:Small-angle neutron scattering 7379:and sensitivity to magnetism. 7332:energy dispersive spectroscopy 7296: 6844: 6813: 6568: 6562: 6411: 6386: 6086: 6078: 6060: 6052: 6043: 6035: 6024: 6016: 5977: 5969: 5895: 5887: 5710: 5694: 5671: 5657: 5649: 5621: 5612: 5596: 5587: 5579: 5535: 5529: 5500: 5491: 5475: 5148: 5138: 4715: 4696: 4660: 4650: 4360:For non-isotropic media, then 4333: 4316: 4288: 4271: 4243: 4226: 4198: 4181: 3482: 3466: 3458: 3444: 3227: 3219: 3157: 3151: 2965: 2957: 2917: 2909: 2699: 2689: 2620: 2610: 2582:times the wave vector used in 2427: 2419: 2221:with kinetic energy of around 2000: 1973: 1798:– the matter wave analogue of 1783:become sharp tracks that obey 1593: 1579: 576:Relativistic quantum mechanics 108: 101: 82: 13: 1: 12105:Quantum statistical mechanics 11882:Quantum differential calculus 11804:Delayed-choice quantum eraser 11587:Symmetry in quantum mechanics 11290:. pp. 203–4, 222–3, 236. 10963:10.1103/PhysRevLett.88.100404 10318:10.1016/j.physrep.2019.10.001 9692:10.1126/science.266.5189.1345 9576:10.1103/PhysRevLett.90.160401 8632:10.1088/1367-2630/15/3/033018 8608:(3). IOP Publishing: 033018. 8126:Schrödinger: Life and Thought 8049:. Friedrich Vieweg und Sohn. 7969:Brown, H.R.; Martins (1984). 7515: 7505:Thermal de Broglie wavelength 7416:, atom focusing zone plates. 7363: 7344:Scanning tunneling microscope 6771:Optically shaped matter waves 6215:grazing-incidence diffraction 5728:which in general is a tensor 3172:{\displaystyle \omega (k)=ck} 2503:is a position in real space, 1869:. Darwin showed that at time 1067: 616:Quantum statistical mechanics 12214:Foundational quantum physics 11225:10.1007/978-3-030-63963-1_24 10429:10.1007/978-1-4614-7116-5_19 10268:10.1016/0370-1573(94)90066-3 10163:Griffiths, David J. (1995). 10124:Mulliken, Robert S. (1932). 9177:10.1016/0370-1573(94)90066-3 8185:Karam, Ricardo (June 2020). 7453:and quantum macroscopicity. 6792:Applications of matter waves 6747:wave packets of matter waves 6685:{\displaystyle k=1/\lambda } 5565:Single-particle matter waves 4635:{\displaystyle \mathbf {v} } 3938:{\displaystyle \mathbf {v} } 2529:in units of inverse meters, 2518:{\displaystyle \mathbf {k} } 2496:{\displaystyle \mathbf {r} } 2381:Matter wave was detected in 2318: 2124: 1822:, a function that assigns a 1802:– and used it to derive the 1148:{\displaystyle \mathbf {p} } 7: 11907:Quantum stochastic calculus 11897:Quantum measurement problem 11819:Mach–Zehnder interferometer 11294:Zumdahl, Steven S. (2005). 10903:10.1103/PhysRevLett.74.4783 10666:American Journal of Physics 10639:10.1103/PhysRevLett.79.2599 10339:Pynn, Roger (1 July 1990). 10213:Schrödinger, Erwin (2001). 9966:Schiff, Leonard I. (1987). 9225:10.1103/PhysRevLett.66.2689 9162:(3). Elsevier BV: 143–210. 9048:10.1103/PhysRevLett.34.1472 8999:World Scientific Publishing 8509:American Journal of Physics 8192:American Journal of Physics 7460: 6444:are electron matter waves. 6424:These occur as part of the 2272:demonstrated the action of 2203: 586:Quantum information science 10: 12230: 11354:10.1103/RevModPhys.81.1051 11043:10.1038/s41467-020-15280-2 10864:10.1103/PhysRevA.61.033608 10829:10.1103/PhysRevLett.51.370 10519:10.1103/RevModPhys.81.1051 9869:10.1007/s41365-023-01167-6 9747:10.1007/s41365-023-01167-6 9087:10.1103/RevModPhys.60.1067 8570:Cambridge University Press 8130:Cambridge University Press 8022:Introducing Quantum Theory 7798:de Broglie, Louis Victor. 7667:10.1126/science.35.907.783 7643:"The Photoelectric Effect" 7601:: 121–128. Translated in 7420:Scanning helium microscopy 7233:polypeptide, Gramicidin A 6960:Davisson–Germer experiment 6782:Multi-particle experiments 6545:{\displaystyle \omega =ck} 6334: 6225: 5756:{\displaystyle m_{ij}^{*}} 5221: 4263:. Since for matter waves, 3080:matter wave group velocity 2207: 2131:Davisson–Germer experiment 2128: 2063:Davisson–Germer experiment 1853:The following year, 1927, 29: 12173: 12135: 12087: 11967:Quantum complexity theory 11945:Quantum cellular automata 11920: 11852: 11786: 11699: 11663: 11650:Path integral formulation 11617: 11482: 11439: 11324:Reviews of Modern Physics 11111:10.1038/s41567-019-0663-9 10489:Reviews of Modern Physics 10374:Reviews of Modern Physics 9991:Metherell, A. J. (1972). 9941:Williams, W.S.C. (2002). 9067:Reviews of Modern Physics 8904:10.1107/S0108767312036021 8847:10.1016/j.sbi.2008.06.009 8679:10.1017/S0007087410000026 7800:"On the Theory of Quanta" 7596:Physicalische Zeitschrift 7377:scattering cross sections 6882:carbon–carbon single bond 6434:Bohr–Sommerfeld condition 6357:. The states (B,C,D) are 6137:kinetic momentum operator 2878:of a wave is defined by: 2376: 2053:Experimental confirmation 1789:principle of least action 12034:Quantum machine learning 12014:Quantum key distribution 12004:Quantum image processing 11994:Quantum error correction 11844:Wheeler's delayed choice 11395:University of Nottingham 11370:, 1953 (Oliver and Boyd) 10394:10.1103/RevModPhys.29.74 8993:. In Ekspong, G. (ed.). 8760:John M., Cowley (1995). 8747:10.1002/andp.19283921704 8074:Schrödinger, E. (1926). 8045:Schrödinger, E. (1984). 6274:electric field screening 4760:Using two formulas from 2860:Planck–Einstein relation 2391:Bose-Einstein condensate 2279: 1510:energy–momentum relation 1253:the speed of light, and 1102:Planck–Einstein relation 621:Quantum machine learning 374:Wheeler's delayed-choice 11950:Quantum finite automata 11274:Nobel Lecture, 12, 1929 11146:Physical Review Letters 10933:Physical Review Letters 10883:Physical Review Letters 10809:Physical Review Letters 10789:2027/mdp.39015086506584 10619:Physical Review Letters 10415:Hall, Brian C. (2013), 10188:Levine, Ira N. (2000). 9256:Physical Review Letters 9205:Physical Review Letters 9028:Physical Review Letters 8661:Navarro, Jaume (2010). 8100:10.1103/PhysRev.28.1049 7404:optical interferometers 6440:around atoms, and also 6222:Collective matter waves 6117:{\displaystyle \nabla } 5179:{\displaystyle \gamma } 3207:dispersion relationship 2945:dispersion relationship 2397:Traveling matter waves 2383:van der Waals molecules 2118:double slit diffraction 2034:{\displaystyle \sigma } 1417:for that body equal to 1370:, such that one finds: 1126:{\displaystyle E=h\nu } 331:Leggett–Garg inequality 12054:Quantum neural network 10780:10.1103/PhysRev.73.830 10705:Zeitschrift fĂŒr Physik 10592:10.1126/sciadv.abq2659 9804:10.1126/sciadv.abq3903 8602:New Journal of Physics 8341:10.1103/physrev.30.705 7754:Foundations of Physics 7610:The Old Quantum Theory 7510:De Broglie–Bohm theory 7375:through the different 7319:, and for surfaces at 6851: 6739: 6686: 6654:This non-relativistic 6648: 6546: 6418: 6362: 6246:electron quasiparticle 6228:List of quasiparticles 6170: 6118: 6098: 5948: 5871: 5757: 5717: 5678: 5542: 5447: 5388: 5327: 5258: 5204: 5180: 5156: 5118: 4880: 4732: 4674: 4636: 4614: 4453: 4347: 4302: 4257: 4212: 4167: 4110: 4053: 3995: 3939: 3917: 3791: 3719: 3368: 3312: 3196: 3173: 3132: 3072: 3045: 2937: 2838: 2766: 2634: 2599:to the modulus of the 2576: 2553: 2519: 2497: 2475: 2270:neutron interferometer 2139:In 1927 at Bell Labs, 2121: 2107:double-slit experiment 2065:, both for electrons. 2035: 2015: 1923: 1903: 1883: 1863:Schrödinger's equation 1850: 1773:William Rowan Hamilton 1750: 1684: 1603: 1500: 1340: 1327: 1213: 1149: 1133:and a momentum vector 1127: 1039: 122: 12079:Quantum teleportation 11607:Wave–particle duality 11013:Nature Communications 10284:"Quantum decoherence" 10150:10.1103/PhysRev.41.49 9917:Holden, Alan (1971). 9515:10.1038/nnano.2012.34 9485:Nature Nanotechnology 9318:Arndt, M.; O. Nairz; 8986:Shull, C. G. (1997). 8393:10.1073/pnas.14.4.317 8124:Moore, W. J. (1992). 7738:10.1103/PhysRev.7.355 7705:Millikan, R. (1916). 7467:Wave-particle duality 7451:wave–particle duality 7447:Quantum superposition 7389:Neutron reflectometry 7000:He atom, H2 molecule 6852: 6788:experiments are not. 6776:cool matter particles 6740: 6687: 6649: 6547: 6419: 6344: 6331:Standing matter waves 6205:electron vortex beams 6171: 6119: 6099: 5949: 5872: 5758: 5718: 5679: 5543: 5448: 5389: 5328: 5259: 5205: 5181: 5157: 5119: 4881: 4766:relativistic momentum 4752:for further details. 4733: 4675: 4637: 4615: 4454: 4348: 4303: 4258: 4213: 4168: 4111: 4054: 3996: 3940: 3918: 3792: 3720: 3369: 3313: 3197: 3174: 3133: 3073: 3071:{\displaystyle m_{0}} 3046: 2938: 2839: 2767: 2635: 2577: 2575:{\displaystyle 2\pi } 2554: 2520: 2498: 2476: 2129:Further information: 2115: 2103:wave–particle duality 2036: 2016: 1924: 1904: 1884: 1848: 1751: 1685: 1621:relativistic momentum 1604: 1501: 1329: 1295: 1288:De Broglie hypothesis 1214: 1150: 1128: 1040: 978:de Broglie wavelength 915:wave–particle duality 316:Elitzur–Vaidman 306:Davisson–Germer 123: 18:De Broglie wavelength 12110:Quantum field theory 12039:Quantum metamaterial 11984:Quantum cryptography 11714:Consistent histories 10099:Jammer, Max (1989). 8945:"Ernest Omar Wollan" 8565:Principles of Optics 8132:. pp. 219–220. 7497:Schrödinger equation 7487:Kapitsa–Dirac effect 7400:Atom interferometers 7309:electron microscopes 7302:Electron diffraction 7021:Estermann and Stern 6804: 6696: 6662: 6556: 6527: 6461:Schrödinger equation 6377: 6361:, but (E,F) are not. 6240:. Examples include: 6143: 6108: 5961: 5881: 5767: 5732: 5688: 5573: 5552:General matter waves 5461: 5402: 5343: 5272: 5232: 5194: 5170: 5128: 4890: 4771: 4692: 4646: 4624: 4469: 4364: 4312: 4267: 4222: 4177: 4120: 4063: 4005: 3961: 3927: 3801: 3731: 3385: 3322: 3213: 3186: 3145: 3086: 3055: 2951: 2882: 2786: 2663: 2649:to the total energy 2606: 2563: 2543: 2507: 2485: 2413: 2254:X-10 nuclear reactor 2198:photoelectric effect 2187:electron diffraction 2183:Schrödinger equation 2163:diffraction patterns 2135:Electron diffraction 2059:George Paget Thomson 2047:uncertainty relation 2025: 1933: 1913: 1893: 1873: 1867:Gaussian wave packet 1724: 1627: 1526: 1427: 1158: 1137: 1108: 1090:photoelectric effect 1082:black-body radiation 1059:in the years since. 1049:elementary particles 1013: 581:Quantum field theory 493:Consistent histories 130:Schrödinger equation 57: 12095:Quantum fluctuation 12064:Quantum programming 12024:Quantum logic gates 12009:Quantum information 11989:Quantum electronics 11464:Classical mechanics 11346:2009RvMP...81.1051C 11297:Chemical Principles 11270:Broglie, Louis de, 11216:2021mbpc.book..547G 11168:2013PhRvL.110p0403N 11103:2019NatPh..15.1242F 11035:2020NatCo..11.1447S 10955:2002PhRvL..88j0404B 10895:1995PhRvL..74.4783C 10856:2000PhRvA..61c3608G 10821:1983PhRvL..51..370M 10772:1948PhRv...73..830W 10717:1930ZPhy...61...95E 10678:1989AmJPh..57..117T 10631:1997PhRvL..79.2599B 10584:2022SciA....8.2659A 10511:2009RvMP...81.1051C 10386:1957RvMP...29...74F 10310:2019PhR...831....1S 10259:1994PhR...240..143A 10142:1932PhRv...41...49M 10032:10.1038/nature09366 10024:2010Natur.467..301V 9861:2023NuScT..34...16M 9796:2023SciA....9.3903. 9739:2023NuScT..34...16M 9684:1994Sci...266.1345S 9678:(5189): 1345–1348. 9637:10.1038/nature02276 9629:2004Natur.427..711H 9568:2003PhRvL..90p0401H 9507:2012NatNa...7..297J 9413:2013PCCP...1514696E 9344:1999Natur.401..680A 9278:2009PhRvL.102q0401C 9217:1991PhRvL..66.2689C 9168:1994PhR...240..143A 9118:1930ZPhy...61...95E 9079:1988RvMP...60.1067Z 9040:1975PhRvL..34.1472C 8963:1984PhT....37k.120S 8762:Diffraction physics 8739:1928AnP...392...55B 8624:2013NJPh...15c3018B 8521:1989AmJPh..57..117T 8461:2014NatPh..10..271A 8384:1928PNAS...14..317D 8332:1927PhRv...30..705D 8272:1927Natur.119Q.890T 8205:2020AmJPh..88..433K 8092:1926PhRv...28.1049S 7987:1984AmJPh..52.1130B 7948:1982AmJPh..50..357E 7894:1974PhT....27b..38M 7849:1923Natur.112..540D 7766:1970FoPh....1....5D 7729:1916PhRv....7..355M 7659:1912Sci....35..783R 7532:(1 December 2000). 7436:Quantum decoherence 7369:Neutron diffraction 7354:Electron holography 6913: 6866:orders of magnitude 6521:dispersion relation 6351:classical mechanics 6262:elementary particle 6238:Ashcroft and Mermin 6190:Ashcroft and Mermin 5956:probability current 5789: 5752: 4749:Dispersion (optics) 3660: 3576: 2266:neutron diffraction 2210:Neutron diffraction 1889:later the position 1836:probability density 1800:Maxwell's equations 1787:, an analog of the 1237:Greek letter lambda 1074:Maxwell's equations 369:Stern–Gerlach 166:Classical mechanics 12148:in popular culture 11930:Quantum algorithms 11778:Von Neumann–Wigner 11758:Objective collapse 11469:Old quantum theory 11383:"de Broglie Waves" 10725:10.1007/BF01340293 9421:10.1039/c3cp51500a 9126:10.1007/bf01340293 8727:Annalen der Physik 8721:Bethe, H. (1928). 8213:10.1119/10.0000852 7833:"Waves and quanta" 7774:10.1007/BF00708650 7477:Compton wavelength 7426:Quantum reflection 6911: 6847: 6798:quantum properties 6735: 6682: 6644: 6542: 6442:molecular orbitals 6414: 6363: 6359:energy eigenstates 6166: 6114: 6094: 5944: 5867: 5772: 5753: 5735: 5713: 5674: 5538: 5443: 5384: 5323: 5254: 5200: 5176: 5152: 5114: 5112: 4876: 4874: 4762:special relativity 4756:Special relativity 4728: 4682:special relativity 4670: 4632: 4610: 4449: 4343: 4308:, it follows that 4298: 4253: 4208: 4163: 4106: 4049: 3991: 3935: 3913: 3911: 3787: 3715: 3713: 3646: 3562: 3364: 3308: 3192: 3169: 3128: 3068: 3041: 2933: 2834: 2832: 2762: 2760: 2659:as written above: 2630: 2572: 2549: 2515: 2493: 2471: 2286:Immanuel Estermann 2122: 2031: 2011: 1919: 1899: 1879: 1851: 1785:Fermat's principle 1746: 1680: 1599: 1496: 1415:special relativity 1328: 1209: 1145: 1123: 1035: 557:Von Neumann–Wigner 537:Objective-collapse 336:Mach–Zehnder 326:Leggett inequality 321:Franck–Hertz 171:Old quantum theory 118: 12191: 12190: 12165:Quantum mysticism 12143:Schrödinger's cat 12074:Quantum simulator 12044:Quantum metrology 11972:Quantum computing 11935:Quantum amplifier 11912:Quantum spacetime 11877:Quantum cosmology 11867:Quantum chemistry 11582:Scattering theory 11530:Zero-point energy 11525:Degenerate levels 11433:Quantum mechanics 11307:978-0-618-37206-5 11235:978-3-030-63963-1 11097:(12): 1242–1245. 10889:(24): 4783–4786. 10844:Physical Review A 10625:(14): 2599–2603. 10469:978-0-85066-056-2 10438:978-1-4614-7115-8 10368:Fano, U. (1957). 10224:978-0-8218-3524-1 10199:978-0-13-685512-5 10190:Quantum chemistry 10174:978-0-13-124405-4 10110:978-0-88318-617-6 10085:978-0-521-52339-4 10018:(7313): 301–304. 9977:978-0-07-085643-1 9968:Quantum mechanics 9928:978-0-19-501497-6 9919:Stationary states 9903:978-0-471-87373-0 9613:(6976): 711–714. 9397:(35): 14696–700. 9338:(6754): 680–682. 9211:(21): 2689–2692. 9034:(23): 1472–1474. 8972:10.1063/1.2915947 8807:978-0-19-960224-7 8579:978-0-521-64222-4 8469:10.1038/nphys2863 8171:978-0-471-43958-5 8139:978-0-521-43767-7 8056:978-3-7001-0573-2 8031:978-1-84046-577-8 7981:(12): 1130–1140. 7902:10.1063/1.3128444 7492:Matter wave clock 7373:x-ray diffraction 7348:quantum tunneling 7338:Quantum tunneling 7294: 7293: 7081:Moskowitz et al. 7055:Wollan and Shull 6638: 6601: 6467:. In particular, 6426:particle in a box 5999: 5942: 5865: 5818: 5532: 5426: 5367: 5309: 5203:{\displaystyle c} 5105: 5102: 5100: 5037: 4993: 4991: 4956: 4929: 4738:which approaches 4605: 4583: 4531: 4499: 4444: 4429: 4394: 4047: 3989: 3889: 3851: 3706: 3672: 3671: 3587: 3531: 3511: 3486: 3433: 3362: 3302: 3290: 3209:for matter waves 3195:{\displaystyle c} 3126: 3035: 2998: 2931: 2756: 2743: 2717: 2704: 2552:{\displaystyle t} 2537:angular frequency 2309:Bragg diffraction 2264:, they developed 2262:Clifford G. Shull 2194:quantum mechanics 2181:, who solved the 2009: 1922:{\displaystyle v} 1902:{\displaystyle x} 1882:{\displaystyle t} 1857:(grandson of the 1812:Compton frequency 1769:Erwin Schrödinger 1741: 1678: 1677: 1675: 1597: 1560: 1536: 1485: 1484: 1482: 1400:Compton frequency 1204: 1191: 1030: 911:quantum mechanics 904: 903: 611:Scattering theory 591:Quantum computing 364:Schrödinger's cat 296:Bell's inequality 104: 79: 48:Quantum mechanics 16:(Redirected from 12221: 12181: 12180: 11892:Quantum geometry 11887:Quantum dynamics 11744:Superdeterminism 11640:Matrix mechanics 11495:Bra–ket notation 11426: 11419: 11412: 11403: 11402: 11398: 11364: 11362: 11356:. Archived from 11339: 11330:(3): 1051–1129. 11321: 11311: 11239: 11238: 11227: 11202: 11196: 11195: 11161: 11137: 11131: 11130: 11082: 11073: 11072: 11062: 11028: 11004: 10998: 10997: 10995: 10993: 10987: 10948: 10946:quant-ph/0202158 10930: 10921: 10915: 10914: 10874: 10868: 10867: 10839: 10833: 10832: 10800: 10794: 10793: 10791: 10751: 10745: 10744: 10696: 10690: 10689: 10657: 10651: 10650: 10610: 10604: 10603: 10577: 10568:(42): eabq2659. 10562:Science Advances 10553: 10547: 10546: 10504: 10495:(3): 1051–1129. 10480: 10474: 10473: 10455: 10449: 10448: 10447: 10445: 10412: 10406: 10405: 10365: 10359: 10358: 10356: 10354: 10345: 10336: 10330: 10329: 10303: 10279: 10273: 10272: 10270: 10238: 10229: 10228: 10210: 10204: 10203: 10185: 10179: 10178: 10160: 10154: 10153: 10121: 10115: 10114: 10096: 10090: 10089: 10069: 10060: 10059: 10003: 9997: 9996: 9988: 9982: 9981: 9963: 9954: 9939: 9933: 9932: 9914: 9908: 9907: 9887: 9881: 9880: 9840: 9834: 9833: 9823: 9789: 9774:Science Advances 9765: 9759: 9758: 9718: 9712: 9711: 9663: 9657: 9656: 9622: 9620:quant-ph/0402146 9602: 9596: 9595: 9561: 9559:quant-ph/0303093 9541: 9535: 9534: 9500: 9480: 9474: 9473: 9471: 9469: 9455: 9449: 9448: 9406: 9388: 9386: 9378: 9372: 9371: 9315: 9306: 9305: 9271: 9251: 9245: 9244: 9196: 9190: 9189: 9179: 9147: 9138: 9137: 9097: 9091: 9090: 9073:(4): 1067–1073. 9058: 9052: 9051: 9025: 9016: 9010: 9009: 9007: 8992: 8983: 8977: 8976: 8974: 8940: 8934: 8933: 8923: 8883: 8877: 8876: 8866: 8826: 8820: 8819: 8793: 8784: 8783: 8757: 8751: 8750: 8718: 8712: 8705: 8699: 8698: 8658: 8652: 8651: 8617: 8593: 8584: 8583: 8552: 8541: 8540: 8504: 8498: 8495: 8489: 8488: 8454: 8430: 8424: 8423: 8413: 8395: 8363: 8354: 8353: 8343: 8311: 8302: 8301: 8283: 8281:10.1038/119890a0 8251: 8242: 8239: 8233: 8232: 8182: 8176: 8175: 8163: 8150: 8144: 8143: 8121: 8112: 8111: 8086:(6): 1049–1070. 8071: 8062: 8060: 8047:Collected papers 8042: 8036: 8035: 8017: 8011: 8010: 8008: 8006: 7997:. Archived from 7966: 7960: 7959: 7931: 7925: 7912: 7906: 7905: 7877: 7871: 7870: 7860: 7858:10.1038/112540a0 7825: 7819: 7818: 7816: 7814: 7804: 7795: 7786: 7785: 7749: 7743: 7742: 7740: 7702: 7696: 7693: 7687: 7686: 7638: 7632: 7631: 7613: 7589: 7583: 7582: 7564: 7549: 7548: 7546: 7544: 7526: 7287: 7279: 7271: 7266: 7254:Shayeghi et al. 7251: 7241: 7225: 7217: 7209: 7187: 7179: 7171: 7149: 7141: 7136: 7129: 7113:Grisenti et al. 7110: 7102: 7094: 7078: 7068: 7052: 7044: 7036: 7018: 7008: 6995:Tonomura et al. 6992: 6984: 6979: 6956: 6948: 6914: 6910: 6906:magnetic moments 6878:Atomic diameters 6856: 6854: 6853: 6848: 6831: 6823: 6744: 6742: 6741: 6736: 6734: 6733: 6724: 6723: 6711: 6710: 6691: 6689: 6688: 6683: 6678: 6653: 6651: 6650: 6645: 6639: 6637: 6636: 6635: 6622: 6621: 6620: 6607: 6602: 6597: 6596: 6595: 6586: 6585: 6575: 6551: 6549: 6548: 6543: 6423: 6421: 6420: 6415: 6401: 6393: 6371:probability flux 6310:of nearby atoms. 6211:Evanescent waves 6201:angular momentum 6188:as described in 6175: 6173: 6172: 6167: 6150: 6123: 6121: 6120: 6115: 6103: 6101: 6100: 6095: 6093: 6089: 6085: 6077: 6076: 6067: 6059: 6042: 6031: 6023: 6015: 6014: 6000: 5998: 5984: 5976: 5968: 5953: 5951: 5950: 5945: 5943: 5941: 5940: 5939: 5926: 5925: 5924: 5919: 5913: 5912: 5902: 5894: 5876: 5874: 5873: 5868: 5866: 5864: 5863: 5862: 5850: 5849: 5836: 5832: 5831: 5821: 5819: 5817: 5816: 5804: 5799: 5798: 5790: 5788: 5783: 5762: 5760: 5759: 5754: 5751: 5746: 5722: 5720: 5719: 5714: 5709: 5701: 5683: 5681: 5680: 5675: 5667: 5656: 5639: 5631: 5611: 5603: 5586: 5547: 5545: 5544: 5539: 5534: 5533: 5528: 5523: 5520: 5519: 5518: 5490: 5489: 5468: 5452: 5450: 5449: 5444: 5442: 5438: 5437: 5436: 5427: 5419: 5409: 5393: 5391: 5390: 5385: 5383: 5379: 5378: 5377: 5368: 5360: 5350: 5332: 5330: 5329: 5324: 5319: 5314: 5310: 5308: 5307: 5298: 5297: 5288: 5279: 5263: 5261: 5260: 5255: 5250: 5239: 5209: 5207: 5206: 5201: 5185: 5183: 5182: 5177: 5161: 5159: 5158: 5153: 5151: 5146: 5141: 5123: 5121: 5120: 5115: 5113: 5106: 5104: 5103: 5101: 5099: 5098: 5089: 5088: 5079: 5071: 5065: 5064: 5063: 5054: 5053: 5043: 5038: 5033: 5032: 5031: 5022: 5021: 5007: 4998: 4994: 4992: 4990: 4989: 4980: 4979: 4970: 4962: 4957: 4955: 4951: 4950: 4937: 4930: 4928: 4924: 4923: 4907: 4896: 4885: 4883: 4882: 4877: 4875: 4871: 4866: 4865: 4850: 4835: 4826: 4825: 4816: 4815: 4800: 4799: 4737: 4735: 4734: 4729: 4718: 4713: 4712: 4711: 4705: 4699: 4679: 4677: 4676: 4671: 4663: 4658: 4653: 4641: 4639: 4638: 4633: 4631: 4619: 4617: 4616: 4611: 4606: 4604: 4599: 4598: 4589: 4584: 4582: 4581: 4576: 4575: 4562: 4561: 4560: 4551: 4550: 4537: 4532: 4530: 4529: 4520: 4519: 4518: 4505: 4500: 4498: 4490: 4485: 4484: 4483: 4477: 4458: 4456: 4455: 4450: 4445: 4443: 4435: 4430: 4428: 4424: 4419: 4413: 4409: 4400: 4395: 4393: 4385: 4380: 4379: 4378: 4372: 4352: 4350: 4349: 4344: 4336: 4331: 4330: 4329: 4319: 4307: 4305: 4304: 4299: 4291: 4286: 4285: 4284: 4274: 4262: 4260: 4259: 4254: 4246: 4241: 4240: 4239: 4229: 4217: 4215: 4214: 4209: 4201: 4196: 4195: 4194: 4184: 4172: 4170: 4169: 4164: 4162: 4161: 4149: 4148: 4147: 4134: 4133: 4132: 4115: 4113: 4112: 4107: 4105: 4104: 4092: 4091: 4090: 4077: 4076: 4075: 4059:This shows that 4058: 4056: 4055: 4050: 4048: 4046: 4045: 4044: 4034: 4033: 4024: 4019: 4018: 4017: 4000: 3998: 3997: 3992: 3990: 3988: 3980: 3975: 3974: 3973: 3944: 3942: 3941: 3936: 3934: 3922: 3920: 3919: 3914: 3912: 3905: 3894: 3890: 3888: 3887: 3886: 3880: 3874: 3873: 3864: 3856: 3852: 3847: 3846: 3845: 3836: 3830: 3821: 3820: 3819: 3813: 3796: 3794: 3793: 3788: 3786: 3781: 3776: 3775: 3763: 3758: 3747: 3746: 3745: 3739: 3724: 3722: 3721: 3716: 3714: 3707: 3702: 3701: 3700: 3691: 3685: 3677: 3673: 3670: 3669: 3659: 3654: 3642: 3641: 3632: 3631: 3622: 3621: 3620: 3619: 3610: 3604: 3596: 3592: 3588: 3586: 3585: 3575: 3570: 3558: 3557: 3548: 3547: 3538: 3532: 3530: 3529: 3517: 3512: 3510: 3509: 3500: 3492: 3487: 3485: 3478: 3473: 3461: 3454: 3439: 3434: 3432: 3431: 3422: 3414: 3405: 3404: 3403: 3397: 3373: 3371: 3370: 3365: 3363: 3358: 3357: 3356: 3347: 3341: 3336: 3335: 3334: 3317: 3315: 3314: 3309: 3303: 3301: 3300: 3295: 3291: 3286: 3285: 3284: 3275: 3274: 3264: 3254: 3253: 3244: 3243: 3234: 3226: 3201: 3199: 3198: 3193: 3178: 3176: 3175: 3170: 3137: 3135: 3134: 3129: 3127: 3125: 3124: 3115: 3114: 3105: 3100: 3099: 3098: 3077: 3075: 3074: 3069: 3067: 3066: 3050: 3048: 3047: 3042: 3036: 3034: 3033: 3032: 3019: 3018: 3017: 3004: 2999: 2994: 2993: 2992: 2983: 2982: 2972: 2964: 2942: 2940: 2939: 2934: 2932: 2930: 2929: 2920: 2916: 2901: 2896: 2895: 2894: 2857: 2843: 2841: 2840: 2835: 2833: 2813: 2809: 2798: 2792: 2777: 2771: 2769: 2768: 2763: 2761: 2757: 2749: 2744: 2742: 2731: 2722: 2718: 2710: 2705: 2703: 2702: 2697: 2692: 2686: 2678: 2669: 2654: 2648: 2639: 2637: 2636: 2631: 2623: 2618: 2613: 2598: 2581: 2579: 2578: 2573: 2558: 2556: 2555: 2550: 2534: 2524: 2522: 2521: 2516: 2514: 2502: 2500: 2499: 2494: 2492: 2480: 2478: 2477: 2472: 2467: 2466: 2453: 2445: 2426: 2364: 2362: 2356: 2351: 2345: 2294:microlithography 2246:Ernest O. Wollan 2239: 2232: 2224: 2219:nuclear reactors 2141:Clinton Davisson 2088: 2076: 2040: 2038: 2037: 2032: 2020: 2018: 2017: 2012: 2010: 2008: 2007: 1986: 1969: 1968: 1959: 1945: 1944: 1928: 1926: 1925: 1920: 1908: 1906: 1905: 1900: 1888: 1886: 1885: 1880: 1859:famous biologist 1755: 1753: 1752: 1747: 1742: 1734: 1719: 1709: 1699: 1689: 1687: 1686: 1681: 1679: 1676: 1674: 1673: 1664: 1663: 1654: 1646: 1645: 1637: 1618: 1615:and wave number 1614: 1608: 1606: 1605: 1600: 1598: 1596: 1589: 1574: 1566: 1561: 1559: 1551: 1543: 1538: 1537: 1534: 1518:, with the wave 1517: 1505: 1503: 1502: 1497: 1486: 1483: 1481: 1480: 1471: 1470: 1461: 1453: 1452: 1451: 1450: 1437: 1422: 1397: 1389:. The frequency 1388: 1369: 1360: 1338: 1313: 1298:de Broglie waves 1275:O. W. Richardson 1268: 1258: 1252: 1234: 1224: 1218: 1216: 1215: 1210: 1205: 1197: 1192: 1184: 1173: 1169: 1154: 1152: 1151: 1146: 1144: 1132: 1130: 1129: 1124: 1044: 1042: 1041: 1036: 1031: 1023: 1008: 998: 989: 971:de Broglie waves 968: 967: 964: 963: 960: 957: 954: 951: 948: 938:Louis de Broglie 913:, being half of 896: 889: 882: 523:Superdeterminism 176:Bra–ket notation 127: 125: 124: 119: 111: 106: 105: 97: 85: 80: 78: 67: 39: 38: 21: 12229: 12228: 12224: 12223: 12222: 12220: 12219: 12218: 12194: 12193: 12192: 12187: 12169: 12155:Wigner's friend 12131: 12122:Quantum gravity 12083: 12069:Quantum sensing 12049:Quantum network 12029:Quantum machine 11999:Quantum imaging 11962:Quantum circuit 11957:Quantum channel 11916: 11862:Quantum biology 11848: 11824:Elitzur–Vaidman 11799:Davisson–Germer 11782: 11734:Hidden-variable 11724:de Broglie–Bohm 11701:Interpretations 11695: 11659: 11613: 11500:Complementarity 11478: 11435: 11430: 11381:Bowley, Roger. 11377: 11360: 11319: 11308: 11251:L. de Broglie, 11248: 11246:Further reading 11243: 11242: 11236: 11203: 11199: 11138: 11134: 11083: 11076: 11005: 11001: 10991: 10989: 10985: 10928: 10922: 10918: 10880: 10875: 10871: 10840: 10836: 10801: 10797: 10760:Physical Review 10752: 10748: 10697: 10693: 10686:10.1119/1.16104 10658: 10654: 10611: 10607: 10554: 10550: 10481: 10477: 10470: 10456: 10452: 10443: 10441: 10439: 10413: 10409: 10366: 10362: 10352: 10350: 10343: 10337: 10333: 10288:Physics Reports 10280: 10276: 10247:Physics Reports 10239: 10232: 10225: 10211: 10207: 10200: 10186: 10182: 10175: 10161: 10157: 10130:Physical Review 10122: 10118: 10111: 10097: 10093: 10086: 10070: 10063: 10004: 10000: 9989: 9985: 9978: 9964: 9957: 9940: 9936: 9929: 9915: 9911: 9904: 9888: 9884: 9841: 9837: 9766: 9762: 9719: 9715: 9664: 9660: 9603: 9599: 9546:Phys. Rev. Lett 9542: 9538: 9481: 9477: 9467: 9465: 9457: 9456: 9452: 9384: 9382: 9379: 9375: 9329: 9320:J. Voss-Andreae 9316: 9309: 9252: 9248: 9197: 9193: 9156:Physics Reports 9148: 9141: 9100:Estermann, I.; 9098: 9094: 9059: 9055: 9023: 9017: 9013: 9008:on 19 May 2017. 9005: 8990: 8984: 8980: 8941: 8937: 8884: 8880: 8827: 8823: 8808: 8794: 8787: 8772: 8758: 8754: 8719: 8715: 8706: 8702: 8659: 8655: 8594: 8587: 8580: 8553: 8544: 8529:10.1119/1.16104 8505: 8501: 8496: 8492: 8431: 8427: 8364: 8357: 8320:Physical Review 8312: 8305: 8252: 8245: 8240: 8236: 8183: 8179: 8172: 8151: 8147: 8140: 8122: 8115: 8080:Physical Review 8072: 8065: 8057: 8043: 8039: 8032: 8018: 8014: 8004: 8002: 8001:on 29 July 2020 7995:10.1119/1.13743 7967: 7963: 7956:10.1119/1.12844 7932: 7928: 7913: 7909: 7878: 7874: 7826: 7822: 7812: 7810: 7802: 7796: 7789: 7750: 7746: 7716:Physical Review 7703: 7699: 7694: 7690: 7639: 7635: 7590: 7586: 7579: 7565: 7552: 7542: 7540: 7527: 7523: 7518: 7463: 7444: 7397: 7366: 7299: 7282: 7274: 7264: 7262: 7246: 7236: 7228:Brezger et al. 7220: 7212: 7204: 7199: 7182: 7174: 7166: 7161: 7152:Chapman et al. 7144: 7134: 7132: 7124: 7121: 7105: 7097: 7089: 7073: 7063: 7047: 7039: 7031: 7013: 7003: 6987: 6977: 6975: 6951: 6943: 6902:electric charge 6827: 6819: 6805: 6802: 6801: 6794: 6729: 6725: 6719: 6715: 6706: 6702: 6697: 6694: 6693: 6674: 6663: 6660: 6659: 6631: 6627: 6623: 6616: 6612: 6608: 6606: 6591: 6587: 6581: 6577: 6576: 6574: 6557: 6554: 6553: 6528: 6525: 6524: 6473:electron optics 6471:works well for 6450: 6438:atomic orbitals 6397: 6389: 6378: 6375: 6374: 6339: 6333: 6268:. However, its 6260:as a "normal" ( 6230: 6224: 6146: 6144: 6141: 6140: 6109: 6106: 6105: 6081: 6072: 6068: 6063: 6055: 6038: 6027: 6019: 6010: 6006: 6005: 6001: 5988: 5983: 5972: 5964: 5962: 5959: 5958: 5935: 5931: 5927: 5920: 5915: 5914: 5908: 5904: 5903: 5901: 5890: 5882: 5879: 5878: 5858: 5854: 5845: 5841: 5837: 5827: 5823: 5822: 5820: 5812: 5808: 5803: 5791: 5784: 5776: 5771: 5770: 5768: 5765: 5764: 5747: 5739: 5733: 5730: 5729: 5705: 5697: 5689: 5686: 5685: 5663: 5652: 5635: 5627: 5607: 5599: 5582: 5574: 5571: 5570: 5567: 5554: 5524: 5522: 5521: 5514: 5513: 5509: 5485: 5484: 5464: 5462: 5459: 5458: 5432: 5431: 5418: 5417: 5413: 5405: 5403: 5400: 5399: 5397:Four-wavevector 5373: 5372: 5359: 5358: 5354: 5346: 5344: 5341: 5340: 5315: 5303: 5299: 5293: 5289: 5287: 5283: 5275: 5273: 5270: 5269: 5246: 5235: 5233: 5230: 5229: 5226: 5220: 5195: 5192: 5191: 5171: 5168: 5167: 5147: 5142: 5137: 5129: 5126: 5125: 5111: 5110: 5094: 5090: 5084: 5080: 5078: 5070: 5066: 5059: 5055: 5049: 5045: 5044: 5042: 5027: 5023: 5017: 5013: 5008: 5006: 4996: 4995: 4985: 4981: 4975: 4971: 4969: 4961: 4946: 4942: 4941: 4936: 4919: 4915: 4911: 4906: 4893: 4891: 4888: 4887: 4873: 4872: 4867: 4861: 4857: 4846: 4836: 4831: 4828: 4827: 4821: 4817: 4811: 4807: 4795: 4791: 4781: 4774: 4772: 4769: 4768: 4758: 4714: 4707: 4706: 4701: 4700: 4695: 4693: 4690: 4689: 4659: 4654: 4649: 4647: 4644: 4643: 4627: 4625: 4622: 4621: 4600: 4594: 4590: 4588: 4577: 4571: 4567: 4563: 4556: 4552: 4546: 4542: 4538: 4536: 4525: 4521: 4514: 4510: 4506: 4504: 4494: 4489: 4479: 4478: 4473: 4472: 4470: 4467: 4466: 4439: 4434: 4420: 4415: 4414: 4405: 4401: 4399: 4389: 4384: 4374: 4373: 4368: 4367: 4365: 4362: 4361: 4332: 4325: 4321: 4320: 4315: 4313: 4310: 4309: 4287: 4280: 4276: 4275: 4270: 4268: 4265: 4264: 4242: 4235: 4231: 4230: 4225: 4223: 4220: 4219: 4197: 4190: 4186: 4185: 4180: 4178: 4175: 4174: 4157: 4153: 4143: 4139: 4138: 4128: 4124: 4123: 4121: 4118: 4117: 4100: 4096: 4086: 4082: 4081: 4071: 4067: 4066: 4064: 4061: 4060: 4040: 4036: 4035: 4029: 4025: 4023: 4013: 4009: 4008: 4006: 4003: 4002: 3984: 3979: 3969: 3965: 3964: 3962: 3959: 3958: 3951: 3930: 3928: 3925: 3924: 3910: 3909: 3901: 3892: 3891: 3882: 3881: 3876: 3875: 3869: 3865: 3863: 3854: 3853: 3841: 3837: 3832: 3831: 3829: 3822: 3815: 3814: 3809: 3808: 3804: 3802: 3799: 3798: 3782: 3777: 3771: 3767: 3759: 3754: 3741: 3740: 3735: 3734: 3732: 3729: 3728: 3712: 3711: 3696: 3692: 3687: 3686: 3684: 3675: 3674: 3665: 3661: 3655: 3650: 3637: 3633: 3627: 3623: 3615: 3611: 3606: 3605: 3603: 3594: 3593: 3581: 3577: 3571: 3566: 3553: 3549: 3543: 3539: 3537: 3533: 3525: 3521: 3516: 3505: 3501: 3493: 3491: 3474: 3469: 3462: 3450: 3440: 3438: 3427: 3423: 3415: 3413: 3406: 3399: 3398: 3393: 3392: 3388: 3386: 3383: 3382: 3379:Energy–momentum 3352: 3348: 3343: 3342: 3340: 3330: 3326: 3325: 3323: 3320: 3319: 3296: 3280: 3276: 3270: 3266: 3265: 3263: 3259: 3258: 3249: 3245: 3239: 3235: 3233: 3222: 3214: 3211: 3210: 3187: 3184: 3183: 3146: 3143: 3142: 3120: 3116: 3110: 3106: 3104: 3094: 3090: 3089: 3087: 3084: 3083: 3062: 3058: 3056: 3053: 3052: 3028: 3024: 3020: 3013: 3009: 3005: 3003: 2988: 2984: 2978: 2974: 2973: 2971: 2960: 2952: 2949: 2948: 2925: 2921: 2912: 2902: 2900: 2890: 2886: 2885: 2883: 2880: 2879: 2868: 2845: 2831: 2830: 2811: 2810: 2805: 2794: 2789: 2787: 2784: 2783: 2780:Planck constant 2773: 2759: 2758: 2748: 2735: 2730: 2720: 2719: 2709: 2698: 2693: 2688: 2687: 2679: 2677: 2666: 2664: 2661: 2660: 2650: 2644: 2619: 2614: 2609: 2607: 2604: 2603: 2594: 2584:crystallography 2564: 2561: 2560: 2544: 2541: 2540: 2530: 2510: 2508: 2505: 2504: 2488: 2486: 2483: 2482: 2449: 2441: 2437: 2433: 2422: 2414: 2411: 2410: 2399: 2379: 2360: 2358: 2349: 2347: 2340: 2338: 2321: 2282: 2258:crystallography 2242:crystallography 2234: 2230: 2222: 2212: 2206: 2137: 2127: 2096: 2095: 2094: 2093: 2092: 2089: 2081: 2080: 2077: 2055: 2026: 2023: 2022: 2003: 1999: 1982: 1964: 1960: 1958: 1940: 1936: 1934: 1931: 1930: 1914: 1911: 1910: 1894: 1891: 1890: 1874: 1871: 1870: 1828:modulus squared 1804:energy spectrum 1761: 1733: 1725: 1722: 1721: 1715: 1712:Planck constant 1705: 1697: 1669: 1665: 1659: 1655: 1653: 1638: 1636: 1628: 1625: 1624: 1616: 1612: 1585: 1575: 1567: 1565: 1552: 1544: 1542: 1533: 1529: 1527: 1524: 1523: 1522:in free space: 1513: 1476: 1472: 1466: 1462: 1460: 1446: 1442: 1438: 1436: 1428: 1425: 1424: 1418: 1396: 1390: 1384: 1377: 1371: 1368: 1362: 1359: 1353: 1339: 1336: 1309: 1296:Propagation of 1290: 1283:Robert Millikan 1279:Planck constant 1264: 1261:Planck constant 1254: 1248: 1230: 1227:Greek letter nu 1220: 1196: 1183: 1165: 1161: 1159: 1156: 1155: 1140: 1138: 1135: 1134: 1109: 1106: 1105: 1094:Albert Einstein 1070: 1065: 1022: 1014: 1011: 1010: 1004: 1001:Planck constant 994: 985: 945: 941: 900: 871: 870: 869: 634: 626: 625: 571: 570:Advanced topics 563: 562: 561: 513:Hidden-variable 503:de Broglie–Bohm 482: 480:Interpretations 472: 471: 470: 440: 432: 431: 430: 388: 380: 379: 378: 345: 301:CHSH inequality 290: 282: 281: 280: 209:Complementarity 203: 195: 194: 193: 161: 132: 107: 96: 95: 81: 71: 66: 58: 55: 54: 35: 32:Mechanical wave 28: 23: 22: 15: 12: 11: 5: 12227: 12217: 12216: 12211: 12206: 12189: 12188: 12186: 12185: 12174: 12171: 12170: 12168: 12167: 12162: 12157: 12152: 12151: 12150: 12139: 12137: 12133: 12132: 12130: 12129: 12124: 12119: 12118: 12117: 12107: 12102: 12100:Casimir effect 12097: 12091: 12089: 12085: 12084: 12082: 12081: 12076: 12071: 12066: 12061: 12059:Quantum optics 12056: 12051: 12046: 12041: 12036: 12031: 12026: 12021: 12016: 12011: 12006: 12001: 11996: 11991: 11986: 11981: 11980: 11979: 11969: 11964: 11959: 11954: 11953: 11952: 11942: 11937: 11932: 11926: 11924: 11918: 11917: 11915: 11914: 11909: 11904: 11899: 11894: 11889: 11884: 11879: 11874: 11869: 11864: 11858: 11856: 11850: 11849: 11847: 11846: 11841: 11836: 11834:Quantum eraser 11831: 11826: 11821: 11816: 11811: 11806: 11801: 11796: 11790: 11788: 11784: 11783: 11781: 11780: 11775: 11770: 11765: 11760: 11755: 11750: 11749: 11748: 11747: 11746: 11731: 11726: 11721: 11716: 11711: 11705: 11703: 11697: 11696: 11694: 11693: 11688: 11683: 11678: 11673: 11667: 11665: 11661: 11660: 11658: 11657: 11652: 11647: 11642: 11637: 11632: 11627: 11621: 11619: 11615: 11614: 11612: 11611: 11610: 11609: 11604: 11594: 11589: 11584: 11579: 11574: 11569: 11564: 11559: 11554: 11549: 11544: 11539: 11534: 11533: 11532: 11527: 11522: 11517: 11507: 11505:Density matrix 11502: 11497: 11492: 11486: 11484: 11480: 11479: 11477: 11476: 11471: 11466: 11461: 11460: 11459: 11449: 11443: 11441: 11437: 11436: 11429: 11428: 11421: 11414: 11406: 11400: 11399: 11376: 11375:External links 11373: 11372: 11371: 11365: 11312: 11306: 11291: 11280:Modern Physics 11276: 11267: 11247: 11244: 11241: 11240: 11234: 11197: 11152:(16): 160403. 11132: 11091:Nature Physics 11074: 10999: 10939:(10): 100404. 10916: 10878: 10869: 10834: 10815:(5): 370–373. 10795: 10746: 10691: 10672:(2): 117–120. 10652: 10605: 10548: 10475: 10468: 10450: 10437: 10407: 10360: 10331: 10274: 10253:(3): 143–210. 10230: 10223: 10205: 10198: 10180: 10173: 10155: 10116: 10109: 10091: 10084: 10061: 9998: 9983: 9976: 9955: 9934: 9927: 9909: 9902: 9882: 9835: 9760: 9713: 9658: 9597: 9552:(16): 160401. 9536: 9491:(5): 297–300. 9475: 9450: 9373: 9327: 9307: 9262:(17): 170401. 9246: 9191: 9139: 9092: 9053: 9011: 8978: 8935: 8878: 8841:(5): 593–600. 8821: 8806: 8785: 8770: 8752: 8733:(17): 55–129. 8713: 8700: 8673:(2): 245–275. 8653: 8585: 8578: 8542: 8499: 8490: 8445:(4): 271–277. 8439:Nature Physics 8425: 8378:(4): 317–322. 8355: 8326:(6): 705–740. 8303: 8243: 8234: 8199:(6): 433–438. 8177: 8170: 8145: 8138: 8113: 8063: 8055: 8037: 8030: 8012: 7961: 7942:(4): 357–362. 7926: 7907: 7872: 7829:de Broglie, L. 7820: 7787: 7744: 7723:(3): 355–388. 7697: 7688: 7633: 7616:Pergamon Press 7584: 7577: 7550: 7520: 7519: 7517: 7514: 7513: 7512: 7507: 7502: 7499: 7494: 7489: 7484: 7479: 7474: 7469: 7462: 7459: 7443: 7440: 7430:atomic mirrors 7396: 7393: 7365: 7362: 7298: 7295: 7292: 7291: 7288: 7280: 7272: 7260: 7256: 7255: 7252: 7244: 7242: 7234: 7230: 7229: 7226: 7218: 7210: 7202: 7197: 7192: 7191: 7188: 7180: 7172: 7164: 7159: 7154: 7153: 7150: 7142: 7130: 7122: 7119: 7115: 7114: 7111: 7103: 7095: 7087: 7083: 7082: 7079: 7071: 7069: 7061: 7057: 7056: 7053: 7045: 7037: 7029: 7023: 7022: 7019: 7011: 7009: 7001: 6997: 6996: 6993: 6985: 6973: 6967: 6963: 6962: 6957: 6949: 6941: 6935: 6931: 6930: 6927: 6924: 6923:kinetic energy 6921: 6918: 6864:ranges over 6 6846: 6843: 6840: 6837: 6834: 6830: 6826: 6822: 6818: 6815: 6812: 6809: 6793: 6790: 6761:density matrix 6732: 6728: 6722: 6718: 6714: 6709: 6705: 6701: 6681: 6677: 6673: 6670: 6667: 6643: 6634: 6630: 6626: 6619: 6615: 6611: 6605: 6600: 6594: 6590: 6584: 6580: 6573: 6570: 6567: 6564: 6561: 6541: 6538: 6535: 6532: 6517:speed of light 6449: 6446: 6413: 6410: 6407: 6404: 6400: 6396: 6392: 6388: 6385: 6382: 6367:group velocity 6332: 6329: 6328: 6327: 6320: 6311: 6298: 6277: 6270:effective mass 6244:In solids, an 6234:quasiparticles 6223: 6220: 6219: 6218: 6208: 6197: 6186:band structure 6165: 6162: 6159: 6156: 6153: 6149: 6113: 6092: 6088: 6084: 6080: 6075: 6071: 6066: 6062: 6058: 6054: 6051: 6048: 6045: 6041: 6037: 6034: 6030: 6026: 6022: 6018: 6013: 6009: 6004: 5997: 5994: 5991: 5987: 5982: 5979: 5975: 5971: 5967: 5938: 5934: 5930: 5923: 5918: 5911: 5907: 5900: 5897: 5893: 5889: 5886: 5861: 5857: 5853: 5848: 5844: 5840: 5835: 5830: 5826: 5815: 5811: 5807: 5802: 5797: 5794: 5787: 5782: 5779: 5775: 5750: 5745: 5742: 5738: 5726:effective mass 5712: 5708: 5704: 5700: 5696: 5693: 5673: 5670: 5666: 5662: 5659: 5655: 5651: 5648: 5645: 5642: 5638: 5634: 5630: 5626: 5623: 5620: 5617: 5614: 5610: 5606: 5602: 5598: 5595: 5592: 5589: 5585: 5581: 5578: 5566: 5563: 5558:free particles 5553: 5550: 5549: 5548: 5537: 5531: 5527: 5517: 5512: 5508: 5505: 5502: 5499: 5496: 5493: 5488: 5483: 5480: 5477: 5474: 5471: 5467: 5453: 5441: 5435: 5430: 5425: 5422: 5416: 5412: 5408: 5394: 5382: 5376: 5371: 5366: 5363: 5357: 5353: 5349: 5322: 5318: 5313: 5306: 5302: 5296: 5292: 5286: 5282: 5278: 5253: 5249: 5245: 5242: 5238: 5222:Main article: 5219: 5216: 5212:speed of light 5199: 5188:Lorentz factor 5175: 5150: 5145: 5140: 5136: 5133: 5109: 5097: 5093: 5087: 5083: 5077: 5074: 5069: 5062: 5058: 5052: 5048: 5041: 5036: 5030: 5026: 5020: 5016: 5011: 5005: 5002: 4999: 4997: 4988: 4984: 4978: 4974: 4968: 4965: 4954: 4949: 4945: 4940: 4934: 4927: 4922: 4918: 4914: 4910: 4903: 4900: 4897: 4895: 4870: 4864: 4860: 4856: 4853: 4849: 4845: 4842: 4839: 4837: 4834: 4830: 4829: 4824: 4820: 4814: 4810: 4806: 4803: 4798: 4794: 4790: 4787: 4784: 4782: 4780: 4777: 4776: 4757: 4754: 4727: 4724: 4721: 4717: 4710: 4704: 4698: 4669: 4666: 4662: 4657: 4652: 4630: 4609: 4603: 4597: 4593: 4587: 4580: 4574: 4570: 4566: 4559: 4555: 4549: 4545: 4541: 4535: 4528: 4524: 4517: 4513: 4509: 4503: 4497: 4493: 4488: 4482: 4476: 4448: 4442: 4438: 4433: 4427: 4423: 4418: 4412: 4408: 4404: 4398: 4392: 4388: 4383: 4377: 4371: 4342: 4339: 4335: 4328: 4324: 4318: 4297: 4294: 4290: 4283: 4279: 4273: 4252: 4249: 4245: 4238: 4234: 4228: 4207: 4204: 4200: 4193: 4189: 4183: 4160: 4156: 4152: 4146: 4142: 4137: 4131: 4127: 4103: 4099: 4095: 4089: 4085: 4080: 4074: 4070: 4043: 4039: 4032: 4028: 4022: 4016: 4012: 3987: 3983: 3978: 3972: 3968: 3955:phase velocity 3950: 3949:Phase velocity 3947: 3933: 3908: 3904: 3900: 3897: 3895: 3893: 3885: 3879: 3872: 3868: 3862: 3859: 3857: 3855: 3850: 3844: 3840: 3835: 3828: 3825: 3823: 3818: 3812: 3807: 3806: 3785: 3780: 3774: 3770: 3766: 3762: 3757: 3753: 3750: 3744: 3738: 3710: 3705: 3699: 3695: 3690: 3683: 3680: 3678: 3676: 3668: 3664: 3658: 3653: 3649: 3645: 3640: 3636: 3630: 3626: 3618: 3614: 3609: 3602: 3599: 3597: 3595: 3591: 3584: 3580: 3574: 3569: 3565: 3561: 3556: 3552: 3546: 3542: 3536: 3528: 3524: 3520: 3515: 3508: 3504: 3499: 3496: 3490: 3484: 3481: 3477: 3472: 3468: 3465: 3460: 3457: 3453: 3449: 3446: 3443: 3437: 3430: 3426: 3421: 3418: 3412: 3409: 3407: 3402: 3396: 3391: 3390: 3381:form instead: 3361: 3355: 3351: 3346: 3339: 3333: 3329: 3307: 3299: 3294: 3289: 3283: 3279: 3273: 3269: 3262: 3257: 3252: 3248: 3242: 3238: 3232: 3229: 3225: 3221: 3218: 3191: 3181:speed of light 3168: 3165: 3162: 3159: 3156: 3153: 3150: 3123: 3119: 3113: 3109: 3103: 3097: 3093: 3065: 3061: 3040: 3031: 3027: 3023: 3016: 3012: 3008: 3002: 2997: 2991: 2987: 2981: 2977: 2970: 2967: 2963: 2959: 2956: 2928: 2924: 2919: 2915: 2911: 2908: 2905: 2899: 2893: 2889: 2876:group velocity 2872:group velocity 2867: 2866:Group velocity 2864: 2829: 2826: 2823: 2820: 2817: 2814: 2812: 2808: 2804: 2801: 2797: 2793: 2791: 2755: 2752: 2747: 2741: 2738: 2734: 2729: 2726: 2723: 2721: 2716: 2713: 2708: 2701: 2696: 2691: 2685: 2682: 2676: 2673: 2670: 2668: 2629: 2626: 2622: 2617: 2612: 2571: 2568: 2548: 2513: 2491: 2470: 2465: 2462: 2459: 2456: 2452: 2448: 2444: 2440: 2436: 2432: 2429: 2425: 2421: 2418: 2398: 2395: 2378: 2375: 2336: 2325:macromolecules 2320: 2317: 2281: 2278: 2250:Arthur Compton 2217:, produced in 2205: 2202: 2196:. Just as the 2126: 2123: 2090: 2083: 2082: 2078: 2071: 2070: 2069: 2068: 2067: 2054: 2051: 2030: 2006: 2002: 1998: 1995: 1992: 1989: 1985: 1981: 1978: 1975: 1972: 1967: 1963: 1957: 1954: 1951: 1948: 1943: 1939: 1918: 1898: 1878: 1824:complex number 1760: 1757: 1745: 1740: 1737: 1732: 1729: 1710:, through the 1672: 1668: 1662: 1658: 1652: 1649: 1644: 1641: 1635: 1632: 1595: 1592: 1588: 1584: 1581: 1578: 1573: 1570: 1564: 1558: 1555: 1550: 1547: 1541: 1532: 1520:group velocity 1495: 1492: 1489: 1479: 1475: 1469: 1465: 1459: 1456: 1449: 1445: 1441: 1435: 1432: 1394: 1382: 1375: 1366: 1357: 1334: 1289: 1286: 1247:of the light, 1208: 1203: 1200: 1195: 1190: 1187: 1182: 1179: 1176: 1172: 1168: 1164: 1143: 1122: 1119: 1116: 1113: 1069: 1066: 1064: 1061: 1034: 1029: 1026: 1021: 1018: 902: 901: 899: 898: 891: 884: 876: 873: 872: 868: 867: 862: 857: 852: 847: 842: 837: 832: 827: 822: 817: 812: 807: 802: 797: 792: 787: 782: 777: 772: 767: 762: 757: 752: 747: 742: 737: 732: 727: 722: 717: 712: 707: 702: 697: 692: 687: 682: 677: 672: 667: 662: 657: 652: 647: 642: 636: 635: 632: 631: 628: 627: 624: 623: 618: 613: 608: 606:Density matrix 603: 598: 593: 588: 583: 578: 572: 569: 568: 565: 564: 560: 559: 554: 549: 544: 539: 534: 529: 528: 527: 526: 525: 510: 505: 500: 495: 490: 484: 483: 478: 477: 474: 473: 469: 468: 463: 458: 453: 448: 442: 441: 438: 437: 434: 433: 429: 428: 423: 418: 413: 408: 403: 397: 396: 395: 389: 386: 385: 382: 381: 377: 376: 371: 366: 360: 359: 358: 357: 356: 354:Delayed-choice 349:Quantum eraser 344: 343: 338: 333: 328: 323: 318: 313: 308: 303: 298: 292: 291: 288: 287: 284: 283: 279: 278: 277: 276: 266: 261: 256: 251: 246: 241: 239:Quantum number 236: 231: 226: 221: 216: 211: 205: 204: 201: 200: 197: 196: 192: 191: 186: 180: 179: 178: 173: 168: 162: 159: 158: 155: 154: 153: 152: 147: 142: 134: 133: 128: 117: 114: 110: 103: 100: 94: 91: 88: 84: 77: 74: 70: 65: 62: 51: 50: 44: 43: 26: 9: 6: 4: 3: 2: 12226: 12215: 12212: 12210: 12207: 12205: 12202: 12201: 12199: 12184: 12176: 12175: 12172: 12166: 12163: 12161: 12158: 12156: 12153: 12149: 12146: 12145: 12144: 12141: 12140: 12138: 12134: 12128: 12125: 12123: 12120: 12116: 12113: 12112: 12111: 12108: 12106: 12103: 12101: 12098: 12096: 12093: 12092: 12090: 12086: 12080: 12077: 12075: 12072: 12070: 12067: 12065: 12062: 12060: 12057: 12055: 12052: 12050: 12047: 12045: 12042: 12040: 12037: 12035: 12032: 12030: 12027: 12025: 12022: 12020: 12019:Quantum logic 12017: 12015: 12012: 12010: 12007: 12005: 12002: 12000: 11997: 11995: 11992: 11990: 11987: 11985: 11982: 11978: 11975: 11974: 11973: 11970: 11968: 11965: 11963: 11960: 11958: 11955: 11951: 11948: 11947: 11946: 11943: 11941: 11938: 11936: 11933: 11931: 11928: 11927: 11925: 11923: 11919: 11913: 11910: 11908: 11905: 11903: 11900: 11898: 11895: 11893: 11890: 11888: 11885: 11883: 11880: 11878: 11875: 11873: 11872:Quantum chaos 11870: 11868: 11865: 11863: 11860: 11859: 11857: 11855: 11851: 11845: 11842: 11840: 11839:Stern–Gerlach 11837: 11835: 11832: 11830: 11827: 11825: 11822: 11820: 11817: 11815: 11812: 11810: 11807: 11805: 11802: 11800: 11797: 11795: 11792: 11791: 11789: 11785: 11779: 11776: 11774: 11773:Transactional 11771: 11769: 11766: 11764: 11763:Quantum logic 11761: 11759: 11756: 11754: 11751: 11745: 11742: 11741: 11740: 11737: 11736: 11735: 11732: 11730: 11727: 11725: 11722: 11720: 11717: 11715: 11712: 11710: 11707: 11706: 11704: 11702: 11698: 11692: 11689: 11687: 11684: 11682: 11679: 11677: 11674: 11672: 11669: 11668: 11666: 11662: 11656: 11653: 11651: 11648: 11646: 11643: 11641: 11638: 11636: 11633: 11631: 11628: 11626: 11623: 11622: 11620: 11616: 11608: 11605: 11603: 11600: 11599: 11598: 11597:Wave function 11595: 11593: 11590: 11588: 11585: 11583: 11580: 11578: 11575: 11573: 11572:Superposition 11570: 11568: 11567:Quantum state 11565: 11563: 11560: 11558: 11555: 11553: 11550: 11548: 11545: 11543: 11540: 11538: 11535: 11531: 11528: 11526: 11523: 11521: 11520:Excited state 11518: 11516: 11513: 11512: 11511: 11508: 11506: 11503: 11501: 11498: 11496: 11493: 11491: 11488: 11487: 11485: 11481: 11475: 11472: 11470: 11467: 11465: 11462: 11458: 11455: 11454: 11453: 11450: 11448: 11445: 11444: 11442: 11438: 11434: 11427: 11422: 11420: 11415: 11413: 11408: 11407: 11404: 11396: 11392: 11388: 11387:Sixty Symbols 11384: 11379: 11378: 11369: 11366: 11359: 11355: 11351: 11347: 11343: 11338: 11333: 11329: 11325: 11318: 11313: 11309: 11303: 11299: 11298: 11292: 11289: 11288:0-7167-4345-0 11285: 11281: 11277: 11275: 11273: 11268: 11266: 11263:, 22 (1925). 11262: 11258: 11254: 11250: 11249: 11237: 11231: 11226: 11221: 11217: 11213: 11209: 11201: 11193: 11189: 11185: 11181: 11177: 11173: 11169: 11165: 11160: 11155: 11151: 11147: 11143: 11136: 11128: 11124: 11120: 11116: 11112: 11108: 11104: 11100: 11096: 11092: 11088: 11081: 11079: 11070: 11066: 11061: 11056: 11052: 11048: 11044: 11040: 11036: 11032: 11027: 11022: 11018: 11014: 11010: 11003: 10984: 10980: 10976: 10972: 10968: 10964: 10960: 10956: 10952: 10947: 10942: 10938: 10934: 10927: 10920: 10912: 10908: 10904: 10900: 10896: 10892: 10888: 10884: 10873: 10865: 10861: 10857: 10853: 10850:(3): 033608. 10849: 10845: 10838: 10830: 10826: 10822: 10818: 10814: 10810: 10806: 10799: 10790: 10785: 10781: 10777: 10773: 10769: 10765: 10761: 10757: 10750: 10742: 10738: 10734: 10730: 10726: 10722: 10718: 10714: 10711:(1): 95–125. 10710: 10707:(in German). 10706: 10702: 10695: 10687: 10683: 10679: 10675: 10671: 10667: 10663: 10656: 10648: 10644: 10640: 10636: 10632: 10628: 10624: 10620: 10616: 10609: 10601: 10597: 10593: 10589: 10585: 10581: 10576: 10571: 10567: 10563: 10559: 10552: 10544: 10540: 10536: 10532: 10528: 10524: 10520: 10516: 10512: 10508: 10503: 10498: 10494: 10490: 10486: 10479: 10471: 10465: 10461: 10454: 10440: 10434: 10430: 10426: 10422: 10418: 10411: 10403: 10399: 10395: 10391: 10387: 10383: 10379: 10375: 10371: 10364: 10349: 10342: 10335: 10327: 10323: 10319: 10315: 10311: 10307: 10302: 10297: 10293: 10289: 10285: 10278: 10269: 10264: 10260: 10256: 10252: 10248: 10244: 10243:"Atom optics" 10237: 10235: 10226: 10220: 10216: 10209: 10201: 10195: 10191: 10184: 10176: 10170: 10166: 10159: 10151: 10147: 10143: 10139: 10135: 10131: 10127: 10120: 10112: 10106: 10102: 10095: 10087: 10081: 10077: 10076: 10068: 10066: 10057: 10053: 10049: 10045: 10041: 10037: 10033: 10029: 10025: 10021: 10017: 10013: 10009: 10002: 9994: 9987: 9979: 9973: 9969: 9962: 9960: 9952: 9951:0-415-27761-2 9948: 9944: 9938: 9930: 9924: 9920: 9913: 9905: 9899: 9895: 9894: 9886: 9878: 9874: 9870: 9866: 9862: 9858: 9854: 9850: 9846: 9839: 9831: 9827: 9822: 9817: 9813: 9809: 9805: 9801: 9797: 9793: 9788: 9783: 9779: 9775: 9771: 9764: 9756: 9752: 9748: 9744: 9740: 9736: 9732: 9728: 9724: 9717: 9709: 9705: 9701: 9697: 9693: 9689: 9685: 9681: 9677: 9673: 9669: 9662: 9654: 9650: 9646: 9642: 9638: 9634: 9630: 9626: 9621: 9616: 9612: 9608: 9601: 9593: 9589: 9585: 9581: 9577: 9573: 9569: 9565: 9560: 9555: 9551: 9547: 9540: 9532: 9528: 9524: 9520: 9516: 9512: 9508: 9504: 9499: 9494: 9490: 9486: 9479: 9464: 9460: 9454: 9446: 9442: 9438: 9434: 9430: 9426: 9422: 9418: 9414: 9410: 9405: 9400: 9396: 9392: 9377: 9369: 9365: 9361: 9357: 9353: 9352:10.1038/44348 9349: 9345: 9341: 9337: 9333: 9325: 9321: 9314: 9312: 9303: 9299: 9295: 9291: 9287: 9283: 9279: 9275: 9270: 9265: 9261: 9257: 9250: 9242: 9238: 9234: 9230: 9226: 9222: 9218: 9214: 9210: 9206: 9202: 9195: 9187: 9183: 9178: 9173: 9169: 9165: 9161: 9157: 9153: 9152:"Atom optics" 9146: 9144: 9135: 9131: 9127: 9123: 9119: 9115: 9111: 9107: 9103: 9096: 9088: 9084: 9080: 9076: 9072: 9068: 9064: 9057: 9049: 9045: 9041: 9037: 9033: 9029: 9022: 9015: 9004: 9000: 8996: 8989: 8982: 8973: 8968: 8964: 8960: 8956: 8952: 8951: 8950:Physics Today 8946: 8939: 8931: 8927: 8922: 8917: 8913: 8909: 8905: 8901: 8897: 8893: 8889: 8882: 8874: 8870: 8865: 8860: 8856: 8852: 8848: 8844: 8840: 8836: 8832: 8825: 8817: 8813: 8809: 8803: 8799: 8792: 8790: 8781: 8777: 8773: 8771:0-444-82218-6 8767: 8763: 8756: 8748: 8744: 8740: 8736: 8732: 8729:(in German). 8728: 8724: 8717: 8710: 8707:Mauro Dardo, 8704: 8696: 8692: 8688: 8684: 8680: 8676: 8672: 8668: 8664: 8657: 8649: 8645: 8641: 8637: 8633: 8629: 8625: 8621: 8616: 8611: 8607: 8603: 8599: 8592: 8590: 8581: 8575: 8571: 8567: 8566: 8561: 8557: 8551: 8549: 8547: 8538: 8534: 8530: 8526: 8522: 8518: 8514: 8510: 8503: 8494: 8486: 8482: 8478: 8474: 8470: 8466: 8462: 8458: 8453: 8448: 8444: 8440: 8436: 8429: 8421: 8417: 8412: 8407: 8403: 8399: 8394: 8389: 8385: 8381: 8377: 8373: 8369: 8362: 8360: 8351: 8347: 8342: 8337: 8333: 8329: 8325: 8321: 8317: 8310: 8308: 8299: 8295: 8291: 8287: 8282: 8277: 8273: 8269: 8266:(3007): 890. 8265: 8261: 8257: 8250: 8248: 8238: 8230: 8226: 8222: 8218: 8214: 8210: 8206: 8202: 8198: 8194: 8193: 8188: 8181: 8173: 8167: 8162: 8161: 8155: 8149: 8141: 8135: 8131: 8127: 8120: 8118: 8109: 8105: 8101: 8097: 8093: 8089: 8085: 8081: 8077: 8070: 8068: 8058: 8052: 8048: 8041: 8033: 8027: 8023: 8016: 8000: 7996: 7992: 7988: 7984: 7980: 7976: 7972: 7965: 7957: 7953: 7949: 7945: 7941: 7937: 7930: 7923: 7921: 7918: 7911: 7903: 7899: 7895: 7891: 7887: 7883: 7882:Physics Today 7876: 7868: 7864: 7859: 7854: 7850: 7846: 7843:(2815): 540. 7842: 7838: 7834: 7830: 7824: 7808: 7801: 7794: 7792: 7783: 7779: 7775: 7771: 7767: 7763: 7759: 7755: 7748: 7739: 7734: 7730: 7726: 7722: 7718: 7717: 7712: 7710: 7701: 7692: 7684: 7680: 7676: 7672: 7668: 7664: 7660: 7656: 7652: 7648: 7644: 7637: 7629: 7625: 7621: 7617: 7612: 7611: 7605: 7600: 7597: 7593: 7588: 7580: 7578:0-486-26126-3 7574: 7570: 7563: 7561: 7559: 7557: 7555: 7539: 7538:Physics World 7535: 7531: 7525: 7521: 7511: 7508: 7506: 7503: 7500: 7498: 7495: 7493: 7490: 7488: 7485: 7483: 7480: 7478: 7475: 7473: 7470: 7468: 7465: 7464: 7458: 7454: 7452: 7448: 7439: 7437: 7433: 7431: 7427: 7423: 7421: 7417: 7415: 7411: 7407: 7405: 7402:, similar to 7401: 7395:Neutral atoms 7392: 7390: 7386: 7384: 7380: 7378: 7374: 7370: 7361: 7359: 7355: 7351: 7349: 7345: 7341: 7339: 7335: 7333: 7329: 7324: 7322: 7318: 7314: 7310: 7305: 7303: 7289: 7286: 7281: 7278: 7273: 7270: 7261: 7258: 7257: 7253: 7250: 7245: 7243: 7240: 7235: 7232: 7231: 7227: 7224: 7219: 7216: 7211: 7208: 7203: 7201: 7194: 7193: 7190:Arndt et al. 7189: 7186: 7181: 7178: 7173: 7170: 7165: 7163: 7156: 7155: 7151: 7148: 7143: 7140: 7131: 7128: 7123: 7117: 7116: 7112: 7109: 7104: 7101: 7096: 7093: 7088: 7085: 7084: 7080: 7077: 7072: 7070: 7067: 7062: 7059: 7058: 7054: 7051: 7046: 7043: 7038: 7035: 7030: 7028: 7025: 7024: 7020: 7017: 7012: 7010: 7007: 7002: 6999: 6998: 6994: 6991: 6986: 6983: 6974: 6972: 6968: 6965: 6964: 6961: 6958: 6955: 6950: 6947: 6942: 6940: 6936: 6933: 6932: 6928: 6925: 6922: 6919: 6916: 6915: 6909: 6907: 6903: 6899: 6895: 6891: 6887: 6886:laser cooling 6883: 6879: 6875: 6871: 6867: 6863: 6858: 6841: 6838: 6835: 6832: 6824: 6816: 6810: 6807: 6799: 6789: 6787: 6783: 6779: 6777: 6772: 6768: 6766: 6762: 6758: 6754: 6750: 6748: 6730: 6726: 6720: 6716: 6712: 6707: 6703: 6699: 6679: 6675: 6671: 6668: 6665: 6657: 6641: 6632: 6628: 6624: 6617: 6613: 6609: 6603: 6592: 6588: 6582: 6578: 6571: 6565: 6559: 6539: 6536: 6533: 6530: 6522: 6518: 6514: 6510: 6508: 6504: 6499: 6498:visible light 6495: 6491: 6487: 6484: 6482: 6478: 6477:atomic optics 6474: 6470: 6466: 6462: 6458: 6454: 6445: 6443: 6439: 6435: 6431: 6427: 6408: 6405: 6402: 6394: 6383: 6380: 6372: 6368: 6360: 6356: 6352: 6348: 6347:Newton's laws 6343: 6338: 6337:Standing wave 6325: 6321: 6318: 6317: 6312: 6309: 6305: 6304: 6299: 6296: 6295:semiconductor 6292: 6288: 6284: 6283: 6278: 6275: 6271: 6267: 6263: 6259: 6255: 6251: 6247: 6243: 6242: 6241: 6239: 6235: 6229: 6216: 6212: 6209: 6206: 6202: 6198: 6195: 6191: 6187: 6183: 6180: 6179: 6178: 6157: 6154: 6151: 6138: 6134: 6131: 6127: 6090: 6073: 6069: 6049: 6046: 6032: 6011: 6007: 6002: 5995: 5992: 5989: 5985: 5980: 5957: 5936: 5932: 5928: 5921: 5909: 5905: 5898: 5884: 5859: 5855: 5846: 5842: 5833: 5828: 5813: 5809: 5805: 5800: 5795: 5792: 5785: 5780: 5777: 5773: 5748: 5743: 5740: 5736: 5727: 5702: 5691: 5664: 5660: 5646: 5643: 5640: 5632: 5624: 5618: 5615: 5604: 5593: 5590: 5576: 5562: 5559: 5510: 5506: 5503: 5497: 5494: 5481: 5478: 5472: 5469: 5457: 5456:Four-velocity 5454: 5439: 5428: 5423: 5420: 5414: 5410: 5398: 5395: 5380: 5369: 5364: 5361: 5355: 5351: 5339: 5338:Four-momentum 5336: 5335: 5334: 5320: 5311: 5304: 5300: 5294: 5290: 5284: 5280: 5267: 5251: 5240: 5225: 5215: 5213: 5197: 5189: 5173: 5165: 5134: 5131: 5107: 5095: 5091: 5085: 5081: 5075: 5072: 5067: 5060: 5056: 5050: 5046: 5039: 5034: 5028: 5024: 5018: 5014: 5009: 5003: 5000: 4986: 4982: 4976: 4972: 4966: 4963: 4952: 4947: 4943: 4938: 4932: 4925: 4920: 4916: 4912: 4908: 4901: 4898: 4862: 4858: 4854: 4851: 4843: 4840: 4838: 4822: 4818: 4812: 4808: 4804: 4801: 4796: 4792: 4788: 4785: 4783: 4778: 4767: 4763: 4753: 4751: 4750: 4745: 4741: 4725: 4722: 4719: 4687: 4683: 4667: 4664: 4620:The variable 4607: 4595: 4591: 4585: 4572: 4568: 4564: 4557: 4553: 4547: 4543: 4539: 4533: 4522: 4515: 4511: 4507: 4501: 4491: 4486: 4464: 4459: 4446: 4436: 4431: 4421: 4406: 4402: 4396: 4386: 4381: 4358: 4356: 4340: 4337: 4295: 4292: 4250: 4247: 4205: 4202: 4158: 4154: 4150: 4135: 4101: 4097: 4093: 4078: 4030: 4026: 4020: 3981: 3976: 3956: 3946: 3906: 3898: 3896: 3870: 3866: 3860: 3858: 3848: 3842: 3838: 3826: 3824: 3778: 3772: 3768: 3764: 3755: 3751: 3748: 3725: 3708: 3703: 3697: 3693: 3681: 3679: 3666: 3662: 3656: 3651: 3647: 3643: 3638: 3634: 3628: 3624: 3616: 3612: 3600: 3598: 3589: 3582: 3578: 3572: 3567: 3563: 3559: 3554: 3550: 3544: 3540: 3534: 3513: 3497: 3488: 3475: 3451: 3447: 3435: 3419: 3410: 3408: 3380: 3375: 3359: 3353: 3349: 3337: 3305: 3297: 3292: 3281: 3277: 3271: 3267: 3260: 3255: 3250: 3246: 3240: 3236: 3230: 3216: 3208: 3203: 3189: 3182: 3166: 3163: 3160: 3154: 3148: 3141: 3121: 3117: 3107: 3101: 3081: 3063: 3059: 3038: 3029: 3025: 3021: 3014: 3010: 3006: 3000: 2989: 2985: 2979: 2975: 2968: 2954: 2946: 2906: 2897: 2877: 2873: 2863: 2861: 2856: 2852: 2848: 2827: 2824: 2818: 2815: 2799: 2781: 2776: 2753: 2750: 2745: 2739: 2736: 2732: 2727: 2724: 2714: 2711: 2706: 2683: 2680: 2674: 2671: 2658: 2657:free particle 2653: 2647: 2643: 2627: 2624: 2602: 2597: 2593: 2589: 2585: 2569: 2566: 2546: 2538: 2533: 2528: 2468: 2463: 2460: 2457: 2454: 2446: 2438: 2434: 2430: 2416: 2408: 2407:free particle 2404: 2394: 2392: 2388: 2384: 2374: 2372: 2366: 2355: 2344: 2334: 2330: 2326: 2316: 2314: 2310: 2306: 2305:laser cooling 2301: 2299: 2298:laser cooling 2295: 2291: 2287: 2277: 2275: 2271: 2267: 2263: 2259: 2255: 2251: 2247: 2243: 2238: 2231:0.025 eV 2228: 2220: 2216: 2211: 2201: 2199: 2195: 2190: 2188: 2184: 2180: 2176: 2172: 2168: 2165:predicted by 2164: 2160: 2157: 2153: 2149: 2146: 2145:Lester Germer 2142: 2136: 2132: 2119: 2114: 2110: 2108: 2104: 2099: 2087: 2075: 2066: 2064: 2060: 2050: 2048: 2044: 2028: 2004: 1996: 1993: 1990: 1987: 1983: 1979: 1976: 1970: 1965: 1961: 1955: 1952: 1949: 1946: 1941: 1937: 1916: 1896: 1876: 1868: 1864: 1860: 1856: 1847: 1843: 1841: 1837: 1833: 1829: 1825: 1821: 1817: 1813: 1809: 1805: 1801: 1797: 1792: 1790: 1786: 1782: 1778: 1774: 1770: 1766: 1756: 1743: 1738: 1735: 1730: 1727: 1718: 1713: 1708: 1703: 1695: 1690: 1670: 1666: 1660: 1656: 1650: 1647: 1642: 1639: 1633: 1630: 1622: 1609: 1590: 1586: 1582: 1576: 1571: 1568: 1562: 1556: 1548: 1539: 1530: 1521: 1516: 1511: 1506: 1493: 1490: 1487: 1477: 1473: 1467: 1463: 1457: 1454: 1447: 1443: 1439: 1433: 1430: 1421: 1416: 1412: 1408: 1403: 1401: 1393: 1387: 1381: 1374: 1365: 1356: 1352: 1348: 1344: 1333: 1325: 1321: 1317: 1312: 1307: 1303: 1299: 1294: 1285: 1284: 1280: 1276: 1272: 1271:K. T. Compton 1267: 1262: 1257: 1251: 1246: 1242: 1239:) denote the 1238: 1233: 1228: 1223: 1206: 1201: 1198: 1193: 1188: 1185: 1180: 1177: 1174: 1170: 1162: 1120: 1117: 1114: 1111: 1103: 1099: 1095: 1091: 1087: 1083: 1079: 1075: 1060: 1058: 1054: 1050: 1045: 1032: 1027: 1024: 1019: 1016: 1007: 1002: 997: 993: 988: 983: 979: 974: 972: 966: 939: 934: 932: 928: 924: 920: 916: 912: 908: 897: 892: 890: 885: 883: 878: 877: 875: 874: 866: 863: 861: 858: 856: 853: 851: 848: 846: 843: 841: 838: 836: 833: 831: 828: 826: 823: 821: 818: 816: 813: 811: 808: 806: 803: 801: 798: 796: 793: 791: 788: 786: 783: 781: 778: 776: 773: 771: 768: 766: 763: 761: 758: 756: 753: 751: 748: 746: 743: 741: 738: 736: 733: 731: 728: 726: 723: 721: 718: 716: 713: 711: 708: 706: 703: 701: 698: 696: 693: 691: 688: 686: 683: 681: 678: 676: 673: 671: 668: 666: 663: 661: 658: 656: 653: 651: 648: 646: 643: 641: 638: 637: 630: 629: 622: 619: 617: 614: 612: 609: 607: 604: 602: 599: 597: 596:Quantum chaos 594: 592: 589: 587: 584: 582: 579: 577: 574: 573: 567: 566: 558: 555: 553: 552:Transactional 550: 548: 545: 543: 542:Quantum logic 540: 538: 535: 533: 530: 524: 521: 520: 519: 516: 515: 514: 511: 509: 506: 504: 501: 499: 496: 494: 491: 489: 486: 485: 481: 476: 475: 467: 464: 462: 459: 457: 454: 452: 449: 447: 444: 443: 436: 435: 427: 424: 422: 419: 417: 414: 412: 409: 407: 404: 402: 399: 398: 394: 391: 390: 384: 383: 375: 372: 370: 367: 365: 362: 361: 355: 352: 351: 350: 347: 346: 342: 339: 337: 334: 332: 329: 327: 324: 322: 319: 317: 314: 312: 309: 307: 304: 302: 299: 297: 294: 293: 286: 285: 275: 272: 271: 270: 269:Wave function 267: 265: 262: 260: 257: 255: 252: 250: 249:Superposition 247: 245: 242: 240: 237: 235: 232: 230: 227: 225: 222: 220: 217: 215: 212: 210: 207: 206: 199: 198: 190: 187: 185: 182: 181: 177: 174: 172: 169: 167: 164: 163: 157: 156: 151: 148: 146: 143: 141: 138: 137: 136: 135: 131: 98: 92: 75: 72: 68: 60: 53: 52: 49: 46: 45: 41: 40: 37: 33: 19: 11902:Quantum mind 11814:Franck–Hertz 11676:Klein–Gordon 11625:Formulations 11618:Formulations 11547:Interference 11537:Entanglement 11515:Ground state 11510:Energy level 11483:Fundamentals 11447:Introduction 11386: 11358:the original 11327: 11323: 11296: 11279: 11271: 11260: 11256: 11252: 11207: 11200: 11149: 11145: 11135: 11094: 11090: 11016: 11012: 11002: 10990:. Retrieved 10936: 10932: 10919: 10886: 10882: 10881:molecules". 10872: 10847: 10843: 10837: 10812: 10808: 10798: 10763: 10759: 10749: 10708: 10704: 10694: 10669: 10665: 10655: 10622: 10618: 10608: 10565: 10561: 10551: 10527:1721.1/52372 10492: 10488: 10478: 10459: 10453: 10442:, retrieved 10420: 10410: 10380:(1): 74–93. 10377: 10373: 10363: 10351:. Retrieved 10347: 10334: 10291: 10287: 10277: 10250: 10246: 10214: 10208: 10189: 10183: 10164: 10158: 10136:(1): 49–71. 10133: 10129: 10119: 10100: 10094: 10074: 10015: 10011: 10001: 9992: 9986: 9967: 9942: 9937: 9918: 9912: 9892: 9885: 9852: 9848: 9838: 9777: 9773: 9763: 9730: 9726: 9716: 9675: 9671: 9661: 9610: 9606: 9600: 9549: 9545: 9539: 9488: 9484: 9478: 9468:25 September 9466:. Retrieved 9462: 9453: 9394: 9390: 9376: 9335: 9331: 9324:A. Zeilinger 9259: 9255: 9249: 9208: 9204: 9194: 9159: 9155: 9109: 9105: 9095: 9070: 9066: 9056: 9031: 9027: 9014: 9003:the original 8994: 8981: 8954: 8948: 8938: 8898:(1): 37–44. 8895: 8891: 8881: 8838: 8834: 8824: 8797: 8764:. Elsevier. 8761: 8755: 8730: 8726: 8716: 8708: 8703: 8670: 8666: 8656: 8605: 8601: 8563: 8512: 8508: 8502: 8493: 8442: 8438: 8428: 8375: 8371: 8323: 8319: 8263: 8259: 8237: 8196: 8190: 8180: 8159: 8148: 8125: 8083: 8079: 8046: 8040: 8021: 8015: 8003:. Retrieved 7999:the original 7978: 7974: 7964: 7939: 7935: 7929: 7919: 7917:Am. J. Phys. 7916: 7910: 7888:(2): 38–45. 7885: 7881: 7875: 7840: 7836: 7823: 7811:. Retrieved 7806: 7757: 7753: 7747: 7720: 7714: 7708: 7700: 7691: 7650: 7646: 7636: 7609: 7604:ter Haar, D. 7598: 7595: 7592:Einstein, A. 7587: 7568: 7541:. Retrieved 7537: 7530:Kragh, Helge 7524: 7482:Faraday wave 7455: 7445: 7434: 7424: 7418: 7408: 7398: 7387: 7381: 7371:complements 7367: 7352: 7342: 7336: 7325: 7321:low energies 7313:transmission 7306: 7300: 7290:Fein et al. 7060:Sodium atom 6859: 6795: 6781: 6780: 6770: 6769: 6752: 6751: 6512: 6511: 6489: 6488: 6485: 6451: 6364: 6355:wavefunction 6314: 6308:polarization 6301: 6291:valence band 6280: 6245: 6231: 5568: 5555: 5227: 5218:Four-vectors 4759: 4747: 4744:superluminal 4739: 4685: 4463:relativistic 4460: 4359: 4355:superluminal 3952: 3726: 3376: 3204: 3079: 2869: 2854: 2850: 2846: 2774: 2651: 2645: 2595: 2531: 2400: 2380: 2373:mechanisms. 2367: 2339:velocity as 2322: 2303:Advances in 2302: 2283: 2260:. Joined by 2213: 2191: 2189:approaches. 2150:slow-moving 2138: 2116:Matter wave 2100: 2097: 2056: 1855:C. G. Darwin 1852: 1820:wavefunction 1793: 1762: 1716: 1706: 1691: 1610: 1514: 1507: 1419: 1411:total energy 1405:To find the 1404: 1391: 1385: 1379: 1372: 1363: 1354: 1341: 1330: 1310: 1297: 1265: 1255: 1249: 1231: 1221: 1071: 1063:Introduction 1046: 1005: 999:through the 995: 986: 977: 975: 970: 935: 907:Matter waves 906: 905: 451:Klein–Gordon 387:Formulations 224:Energy level 219:Entanglement 202:Fundamentals 189:Interference 140:Introduction 36: 12160:EPR paradox 11940:Quantum bus 11809:Double-slit 11787:Experiments 11753:Many-worlds 11691:Schrödinger 11655:Phase space 11645:Schrödinger 11635:Interaction 11592:Uncertainty 11562:Nonlocality 11557:Measurement 11552:Decoherence 11542:Hamiltonian 11391:Brady Haran 11019:(1): 1447. 9112:(1–2): 95. 9102:Stern, Otto 8957:(11): 120. 8154:Jammer, Max 8005:16 December 7975:Am. J. Phys 7936:Am. J. Phys 7922:: 1047–1055 7813:25 February 7760:(1): 5–15. 7618:. pp.  7410:Atom optics 7098:0.065  7040:0.025  6786:coincidence 6765:collimation 6513:Dispersion. 6494:diffraction 6465:wave optics 6453:Schrödinger 6324:Cooper pair 6199:Waves with 6194:diffraction 5224:Four-vector 2527:wave vector 2371:decoherence 2175:diffraction 2156:crystalline 1861:) explored 1765:Peter Debye 1351:proper mass 1324:wave packet 1281:in 1916 by 1235:(lowercase 1225:(lowercase 840:von Neumann 825:Schrödinger 601:EPR paradox 532:Many-worlds 466:Schrödinger 421:Schrödinger 416:Phase-space 406:Interaction 311:Double-slit 289:Experiments 264:Uncertainty 234:Nonlocality 229:Measurement 214:Decoherence 184:Hamiltonian 12198:Categories 12088:Extensions 11922:Technology 11768:Relational 11719:Copenhagen 11630:Heisenberg 11577:Tunnelling 11440:Background 11257:Ann. Phys. 11026:1910.14538 10575:2203.07257 10301:1911.06282 9787:2204.01625 7516:References 7472:Bohr model 7358:holography 7346:leverages 7237:1860  6929:reference 6926:wavelength 6335:See also: 6226:See also: 6182:Bloch wave 4461:Using the 4173:, as both 3140:dispersion 2592:wavelength 2588:wavevector 2387:rho mesons 2333:fullerenes 2290:Otto Stern 2229:to around 2227:thermalize 2223:1 MeV 2208:See also: 2179:Hans Bethe 2043:Heisenberg 1781:light rays 1694:wavelength 1407:wavelength 1343:De Broglie 1337:de Broglie 1322:. 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4686:c 4668:c 4661:| 4656:v 4651:| 4629:v 4608:. 4602:v 4596:2 4592:c 4586:= 4579:v 4573:0 4569:m 4558:2 4554:c 4548:0 4544:m 4534:= 4527:v 4523:m 4516:2 4512:c 4508:m 4502:= 4496:p 4492:E 4487:= 4481:p 4475:v 4447:. 4441:p 4437:E 4432:= 4422:/ 4417:p 4407:/ 4403:E 4397:= 4391:k 4382:= 4376:p 4370:v 4341:c 4334:| 4327:p 4323:v 4317:| 4296:c 4289:| 4282:g 4278:v 4272:| 4251:c 4248:= 4244:| 4237:g 4233:v 4227:| 4206:c 4203:= 4199:| 4192:p 4188:v 4182:| 4159:2 4155:c 4151:= 4145:g 4141:v 4130:p 4126:v 4102:2 4098:c 4094:= 4088:g 4084:v 4073:p 4069:v 4042:g 4038:v 4031:2 4027:c 4021:= 4015:p 4011:v 3986:k 3977:= 3971:p 3967:v 3932:v 3907:, 3903:v 3899:= 3884:p 3878:v 3871:2 3867:c 3861:= 3849:E 3843:2 3839:c 3834:p 3827:= 3817:g 3811:v 3784:v 3779:/ 3773:2 3769:c 3765:= 3761:p 3756:/ 3752:E 3749:= 3743:p 3737:v 3709:. 3704:E 3698:2 3694:c 3689:p 3682:= 3667:4 3663:c 3657:2 3652:0 3648:m 3644:+ 3639:2 3635:c 3629:2 3625:p 3617:2 3613:c 3608:p 3601:= 3590:) 3583:4 3579:c 3573:2 3568:0 3564:m 3560:+ 3555:2 3551:c 3545:2 3541:p 3535:( 3527:p 3514:= 3507:p 3498:E 3489:= 3483:) 3476:/ 3471:p 3467:( 3459:) 3452:/ 3448:E 3445:( 3436:= 3429:k 3411:= 3401:g 3395:v 3354:2 3350:c 3345:k 3338:= 3332:g 3328:v 3306:. 3298:2 3293:) 3282:2 3278:c 3272:0 3268:m 3261:( 3256:+ 3251:2 3247:c 3241:2 3237:k 3231:= 3228:) 3224:k 3220:( 3190:c 3167:k 3164:c 3161:= 3158:) 3155:k 3152:( 3122:0 3118:m 3112:k 3102:= 3096:g 3092:v 3064:0 3060:m 3039:. 3030:0 3026:m 3022:2 3015:2 3011:k 3001:+ 2990:2 2986:c 2980:0 2976:m 2966:) 2962:k 2958:( 2927:k 2918:) 2914:k 2910:( 2898:= 2892:g 2888:v 2855:π 2851:h 2847:ħ 2828:, 2819:= 2816:E 2807:k 2800:= 2796:p 2775:h 2754:h 2751:E 2746:= 2737:2 2728:= 2725:f 2715:p 2712:h 2707:= 2700:| 2695:k 2690:| 2681:2 2675:= 2652:E 2646:f 2628:p 2625:= 2621:| 2616:p 2611:| 2596:λ 2567:2 2547:t 2532:ω 2512:k 2490:r 2469:, 2464:t 2458:i 2451:r 2443:k 2439:i 2435:e 2431:= 2428:) 2424:r 2420:( 2005:2 2001:) 1997:m 1988:2 1984:/ 1980:t 1977:h 1974:( 1971:+ 1966:2 1953:t 1950:v 1947:+ 1942:0 1938:x 1917:v 1897:x 1877:t 1744:. 1739:p 1736:h 1731:= 1717:h 1707:p 1698:λ 1671:2 1667:c 1661:2 1657:v 1648:1 1643:v 1640:m 1634:= 1631:p 1617:k 1613:ω 1594:) 1587:/ 1583:1 1580:( 1577:d 1569:d 1563:= 1557:k 1535:g 1531:v 1515:v 1491:h 1488:= 1478:2 1474:c 1468:2 1464:v 1455:1 1448:2 1444:c 1440:m 1434:= 1431:E 1395:0 1392:Îœ 1386:c 1383:0 1380:m 1376:0 1367:0 1364:Îœ 1358:0 1355:m 1326:. 1311:x 1266:f 1256:h 1250:c 1232:λ 1222:Îœ 1207:, 1199:h 1194:= 1189:c 1186:E 1181:= 1178:p 1175:= 1171:| 1167:p 1163:| 1142:p 1118:h 1115:= 1112:E 1033:. 1028:p 1025:h 1020:= 1006:h 996:p 987:λ 965:/ 959:r 956:b 953:ˈ 950:ə 947:d 944:/ 940:( 895:e 888:t 881:v 109:| 99:H 93:= 83:| 76:t 73:d 69:d 61:i 34:. 20:)

Index

De Broglie wavelength
Mechanical wave
Quantum mechanics
Schrödinger equation
Introduction
Glossary
History
Classical mechanics
Old quantum theory
Bra–ket notation
Hamiltonian
Interference
Complementarity
Decoherence
Entanglement
Energy level
Measurement
Nonlocality
Quantum number
State
Superposition
Symmetry
Tunnelling
Uncertainty
Wave function
Collapse
Bell's inequality
CHSH inequality
Davisson–Germer
Double-slit

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