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Probability amplitude

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2923: 301:. Intuitively it is clear that eigenstates with heavier "weights" are more "likely" to be produced. Indeed, which of the above eigenstates the system jumps to is given by a probabilistic law: the probability of the system jumping to the state is proportional to the absolute value of the corresponding numerical weight squared. These numerical weights are called probability amplitudes, and this relationship used to calculate probabilities from given pure quantum states (such as wave functions) is called the 140: 5816: 2656: 43: 3975: 2918:{\displaystyle {\begin{aligned}\langle r|u\rangle &=\left({\frac {1}{\sqrt {2}}}\langle u|+{\frac {1}{\sqrt {2}}}\langle d|\right)\cdot |u\rangle \\&=\left({\frac {1}{\sqrt {2}}}{\begin{pmatrix}1\\0\end{pmatrix}}+{\frac {1}{\sqrt {2}}}{\begin{pmatrix}0\\1\end{pmatrix}}\right)\cdot {\begin{pmatrix}1\\0\end{pmatrix}}\\&={\frac {1}{\sqrt {2}}}\end{aligned}}} 3781: 4335: 3650: 3728:
that is common with light waves. If one assumes the above law to be true, then this pattern cannot be explained. The particles cannot be said to go through either slit and the simple explanation does not work. The correct explanation is, however, by the association of probability amplitudes to each
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is the probability of that event. This is obvious if one assumes that an electron passes through either slit. When no measurement apparatus that determines through which slit the electrons travel is installed, the observed probability distribution on the screen reflects the
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The probability density function does not vary with time as the evolution of the wave function is dictated by the Schrödinger equation and is therefore entirely deterministic. This is key to understanding the importance of this interpretation: for a given particle constant
331:(so long as no other important forces act between the measurements). In other words, the probability amplitudes are zero for all the other eigenstates, and remain zero for the future measurements. If the set of eigenstates to which the system can jump upon measurement of 3136: 4177:
Intuitively, since a normalised wave function stays normalised while evolving according to the wave equation, there will be a relationship between the change in the probability density of the particle's position and the change in the amplitude at these positions.
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respectively. A purely real formulation has too few dimensions to describe the system's state when superposition is taken into account. That is, without the arguments of the amplitudes, we cannot describe the phase-dependent interference. The crucial term
4143: 3970:{\displaystyle P=\left|\psi _{\text{first}}+\psi _{\text{second}}\right|^{2}=\left|\psi _{\text{first}}\right|^{2}+\left|\psi _{\text{second}}\right|^{2}+2\left|\psi _{\text{first}}\right|\left|\psi _{\text{second}}\right|\cos(\varphi _{1}-\varphi _{2}).} 4815:
A recent 2013 experiment gives insight regarding the correct physical interpretation of such phenomena. The information can actually be obtained, but then the electron seemingly went through all the possible paths simultaneously. (Certain
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Probability amplitudes have special significance because they act in quantum mechanics as the equivalent of conventional probabilities, with many analogous laws, as described above. For example, in the classic
2111: 3701:, electrons are fired randomly at two slits, and the probability distribution of detecting electrons at all parts on a large screen placed behind the slits, is questioned. An intuitive answer is that 979: 347:
always produce the same values with probability of 1, no matter the order in which they are applied. The probability amplitudes are unaffected by either measurement, and the observables are said to
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respectively. When the photon's polarization is measured, the resulting state is either horizontal or vertical. But in a random experiment, the probability of being horizontally polarized is
541: 4330:{\displaystyle \mathbf {j} ={\hbar \over m}{1 \over {2i}}\left(\psi ^{*}\nabla \psi -\psi \nabla \psi ^{*}\right)={\hbar \over m}\operatorname {Im} \left(\psi ^{*}\nabla \psi \right),} 1509: 4731:
The spanning set of a Hilbert space does not suffice for defining coordinates as wave functions form rays in a projective Hilbert space (rather than an ordinary Hilbert space). See:
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for this understanding, and the probability thus calculated is sometimes called the "Born probability". These probabilistic concepts, namely the probability density and
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corresponds to current density corresponding to electric charge, and the density is the charge-density. The corresponding continuity equation describes the local
4468:, appearing in many situations in physics where we need to describe the local conservation of quantities. The best example is in classical electrodynamics, where 3285: 1534: 1249: 1225: 430: 3682:, the Schrödinger equation fully determines subsequent wavefunctions. The above then gives probabilities of locations of the particle at all subsequent times. 3645:{\displaystyle P_{\mathbf {x} \in V}(t)=\int _{V}|\psi (\mathbf {x} ,t)|^{2}\,\mathrm {d\mathbf {x} } =\int _{V}\rho (\mathbf {x} )\,\mathrm {d\mathbf {x} } .} 1275: 4823: 4349: 2434:
Another example is quantum spin. If a spin-measuring apparatus is pointing along the z-axis and is therefore able to measure the z-component of the spin (
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no longer certainly produces the eigenvalue corresponding to the starting state. In other words, the probability amplitudes for the second measurement of
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being at certain discrete energies) before any physical interpretation of a particular function was offered. Born was awarded half of the 1954
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However, one may choose to devise an experiment in which the experimenter observes which slit each electron goes through. Then, due to
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of quantum mechanics. In fact, the properties of the space of wave functions were being used to make physical predictions (such as
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of the probability amplitude, then, follows the interference pattern under the requirement that amplitudes are complex:
93: 4824:"Momentum Transfer to a Free Floating Double Slit: Realization of a Thought Experiment from the Einstein-Bohr Debates" 4155:
One may go further in devising an experiment in which the experimenter gets rid of this "which-path information" by a
497: 450: 5083: 5046: 4957: 4938: 4902: 3241:, describing states of quantum particles, has solutions that describe a system and determine precisely how the state 126: 4643:. Whereas moduli of vector components squared, for a given vector, give a fixed probability distribution, moduli of 271:, states on which the value of the observable is uniquely defined, for different possible values of the observable. 5193: 17: 454: 75: 5751: 5460: 5455: 5178: 4929: 4820:
realistic interpretations of the wavefunction may presume such coexistence in all the points of an orbital.) Cf.
3725: 580: 4872: 4138:{\textstyle 2\left|\psi _{\text{first}}\right|\left|\psi _{\text{second}}\right|\cos(\varphi _{1}-\varphi _{2})} 5763: 5435: 1457: 327:) the probability of observing that eigenvalue becomes equal to 1 (certain) for all subsequent measurements of 64: 1530: 5741: 5518: 5440: 5223: 5093: 4975: 1449: 590: 1205: 5850: 5845: 5840: 5475: 5409: 5404: 5375: 5088: 4620: 3488: 3208:, that makes sense in the discrete case, then this condition is the same as the norm-1 condition explained 1284: 1147: 1143: 215: 196: 160: 5543: 5450: 4032: 1937: 1903: 172: 5819: 5581: 5389: 5360: 4424: 3231: 780: 210:, in 1926. Interpretation of values of a wave function as the probability amplitude is a pillar of the 31: 3202:
the sum of the squared moduli of the probability amplitudes of all the possible states is equal to one
309: 5603: 5470: 5394: 5355: 5312: 5286: 5243: 5136: 4160: 4156: 3458: 3376: 2931: 1705: 279: 211: 3461:, the normalized wavefunction gives probability amplitudes for the position of the particle. Hence, 2023: 1785: 1608: 1099: 460: 5670: 5650: 5640: 5630: 5586: 5161: 4687: 4648: 4644: 2216: 1949: 1775: 100: 4007: 3980: 2253: 226:, were vigorously contested at the time by the original physicists working on the theory, such as 5365: 5291: 4831: 4817: 4697: 3242: 289:, returning the eigenvalue belonging to that eigenstate. The system may always be described by a 53: 5779: 5327: 4145:
is called the "interference term", and this would be missing if we had added the probabilities.
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vector of a system and the results of observations of that system, a link was first proposed by
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Lie Algebras, Part 1: Finite and Infinite Dimensional Lie Algebras and Applications in Physics
2366:{\textstyle |\psi \rangle ={\sqrt {\frac {1}{3}}}|H\rangle -i{\sqrt {\frac {2}{3}}}|V\rangle } 1738: 442: 5715: 5228: 5208: 4702: 4149: 3771: 2626: 2599: 2437: 2120: 2017: 1921: 1576: 294: 262: 258: 3365:{\displaystyle \int |\psi (\mathbf {x} ,t)|^{2}\,\mathrm {d\mathbf {x} } =a^{2}<\infty .} 2993: 2965: 2140: 5746: 5675: 5620: 5350: 5173: 5131: 4993: 4840: 4608: 1866: 1526: 1186: 786: 752: 554: 3379:
the wave function still represents the same state and is therefore equal by definition to
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transformation calculations. Discrete dynamical variables are used in such problems as a
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is observed the probability amplitudes are changed. A second, subsequent observation of
234:. It is the source of the mysterious consequences and philosophical difficulties in the 5791: 5660: 5558: 5266: 5213: 5105: 4864: 3215:
One can always divide any non-zero element of a Hilbert space by its norm and obtain a
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This article is about probability amplitude in quantum mechanics. For other uses, see
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of measurements are made. The order of such results, is, however, completely random.
1933: 1279: 776: 180: 4411:{\displaystyle \nabla \cdot \mathbf {j} +{\partial \over \partial t}|\psi |^{2}=0.} 1675: 403: 5528: 5523: 5380: 5276: 4868: 4852: 4848: 3679: 1151: 707:{\displaystyle \mu =\mu _{\mathrm {ac} }+\mu _{\mathrm {sc} }+\mu _{\mathrm {pp} }} 576: 4924: 5758: 5685: 5665: 5635: 5598: 5593: 5498: 5322: 4989: 4707: 4604: 3775: 1228: 298: 231: 5736: 5705: 5695: 5317: 5307: 5141: 4656: 4612: 4593: 1656: 192: 188: 152: 139: 3729:
event. The complex amplitudes which represent the electron passing each slit (
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for a measurement of the particle's position at a given time, defined as the
747: 433: 203: 156: 144: 4166: 1085:{\displaystyle \int _{X}|\psi (x)|^{2}\,dx\equiv \int _{X}\,d\mu _{ac}(x)=1} 5538: 5151: 5146: 4860: 2461:), the following must be true for the measurement of spin "up" and "down": 1259:
of an observable need not necessarily be measurable functions belonging to
1252: 3447:{\displaystyle \psi (\mathbf {x} ,t):={\frac {\psi (\mathbf {x} ,t)}{a}}.} 5576: 4967: 4712: 4692: 4652: 1728: 1161: 1256: 548: 391: 374:(all probability amplitudes zero except for one eigenstate), then when 348: 267: 251: 4659:
specifies transition probabilities between a finite number of states.
1960:. When the polarization is measured, it could be the horizontal state 5430: 5126: 4163:, the case A applies again and the interference pattern is restored. 1197: 302: 164: 5038: 4624: 2596:
If one assumes that system is prepared, so that +1 is registered in
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Orthogonal polynomials on the unit circle. Part 1. Classical theory
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state vector. Not every wave function belongs to the Hilbert space
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An example of the discrete case is a quantum system that can be in
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is singular with respect to the Lebesgue measure and atomless, and
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Clearly, the sum of the probabilities, which equals the sum of the
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specifies a finite probability distribution, a finite-dimensional
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measured in units of (probability)/(area × time).
3230:, though. Wave functions that fulfill this constraint are called 2106:{\displaystyle |\psi \rangle =\alpha |H\rangle +\beta |V\rangle } 4761: 1196:
Whereas a Hilbert space is separable if and only if it admits a
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is the behaviour of a quantum state, for which the value of the
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used for describing the behaviour of systems. The square of the
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must have the inverse dimension of the variable of integration
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A usual presentation of the probability amplitude is that of a
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is absolutely continuous with respect to the Lebesgue measure,
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In a formal setup, the state of an isolated physical system in
323:(e.g. after an observation of the corresponding eigenvalue of 4897:. Studies in Mathematical Physics. Amsterdam: North Holland. 4773: 2016:. Until its polarization is measured the photon can be in a 386:
depend on whether it comes before or after a measurement of
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Complex number whose squared absolute value is a probability
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The probability amplitude of measuring spin up is given by
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Probability amplitudes provide a relationship between the
167:): this is calculated from the probability amplitude. The 4635:
The concept of amplitudes is also used in the context of
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Conservation of probabilities and the continuity equation
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to come out horizontally polarized, and a probability of
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is the same as the set of eigenstates for measurement of
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of the probability amplitudes, must equal 1. This is the
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A discrete probability amplitude may be considered as a
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produces a jump to a state that is not an eigenstate of
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just as in a random process. Like a finite-dimensional
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and the probability that the particle is in the volume
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In the example above, the measurement must give either
2250:, and the probability of being vertically polarized is 974:{\displaystyle |\psi (x)|^{2}\in \mathbb {R} _{\geq 0}} 246:
Neglecting some technical complexities, the problem of
159:. The solid body shows the places where the electron's 4060: 2996: 2968: 2934: 2868: 2834: 2793: 2629: 2602: 2440: 2406: 2379: 2296: 1231:(i.e. the probability that the system is "at position 4797: 4427: 4352: 4200: 4010: 3983: 3784: 3512: 3388: 3288: 3027: 2659: 2535: 2470: 2256: 2219: 2191: 2163: 2143: 2123: 2057: 2026: 1994: 1966: 1788: 1741: 1727:
it means that all elements of the standard basis are
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The "transitional" interpretation may be applied to
2586:{\displaystyle \sigma _{z}|d\rangle =(-1)|d\rangle } 2521:{\displaystyle \sigma _{z}|u\rangle =(+1)|u\rangle } 1828:
gives the probability of the corresponding value of
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can be elucidated by generalizing the quantum state
4923:Feynman, R. P.; Leighton, R. B.; Sands, M. (1989). 4911: 4767: 3204:. If to understand "all the possible states" as an 1529:, however, the rigorous notion of eigenstates from 319:If the system is known to be in some eigenstate of 67:. Unsourced material may be challenged and removed. 4915:Quantum mechanics in rigged Hilbert space language 4737: 4456: 4410: 4329: 4137: 4023: 3996: 3969: 3644: 3446: 3364: 3130: 3010: 2982: 2954: 2917: 2642: 2615: 2585: 2520: 2453: 2419: 2392: 2365: 2279: 2242: 2205: 2177: 2149: 2129: 2105: 2040: 2008: 1980: 1820: 1756: 1621: 1597: 1567: 1503: 1437: 1304: 1243: 1219: 1134: 1084: 973: 897: 795: 761: 706: 621: 563: 535: 483: 424: 4619:on the systems 1 and 2 behave on these states as 3747:) follow the law of precisely the form expected: 5832: 4893:BĂ€uerle, Gerard G. A.; de Kerf, Eddy A. (1990). 1764:is the probability amplitude for the eigenstate 536:{\displaystyle \psi (x)=\langle x|\Psi \rangle } 453:the relation between state vector and "position 238:—topics that continue to be debated even today. 5005:. Providence (R.I): American Mathematical Soc. 1164:). As probability is a dimensionless quantity, 4892: 4779: 3263:gives a description of the particle (position 1674:for uniformity with the previous case. If the 1650:. The amplitudes are composed of state vector 5054: 4933:. Vol. 3. Redwood City: Addison-Wesley. 2623:and then the apparatus is rotated to measure 1719:produces some unique value of the observable 1525:. By replacing the state space by a suitable 3686:In the context of the double-slit experiment 3082: 3068: 3065: 3051: 3042: 3005: 2977: 2949: 2935: 2758: 2731: 2705: 2678: 2664: 2580: 2554: 2515: 2489: 2360: 2331: 2305: 2200: 2172: 2100: 2083: 2066: 2035: 2003: 1975: 1389: 1375: 1355: 1322: 831: 824: 530: 516: 478: 475: 464: 3189:must be 1. This leads to a constraint that 397: 5061: 5047: 4630: 4605:product of respective probability measures 2157:the probability amplitudes for the states 5003:Mathematical Methods in Quantum Mechanics 3628: 3590: 3329: 2962:, since the system had the initial state 2427:to come out vertically polarized when an 1504:{\displaystyle \psi (x)=\delta (x-x_{0})} 1428: 1050: 1030: 958: 882: 339:, then subsequent measurements of either 127:Learn how and when to remove this message 5019: 4918:(PhD thesis). Universidad de Valladolid. 4822:Schmidt, L. Ph. H.; et al. (2013). 4803: 4343:Then the current satisfies the equation 3169:, so the total probability of measuring 741: 491:of the Hilbert space can be written as 138: 1934:particle in an idealized reflective box 1185:. For example, the above amplitude has 622:{\displaystyle (X,{\mathcal {A}},\mu )} 14: 5833: 5000: 4947: 4755: 4607:. In other words, amplitudes of a non- 1540: 5068: 5042: 4966: 4743: 4678:Expectation value (quantum mechanics) 1924:in the probability frequency domain ( 1305:{\displaystyle {\hat {\mathrm {x} }}} 4486:For two quantum systems with spaces 4481: 241: 236:interpretations of quantum mechanics 163:is above a certain value (here 0.02 65:adding citations to reliable sources 36: 4534:respectively, their combined state 2020:of both these states, so its state 637:into three mutually singular parts 362:are different, then measurement of 354:By contrast, if the eigenstates of 24: 4668:s on non-discrete spaces as well. 4373: 4369: 4353: 4313: 4261: 4249: 3630: 3592: 3356: 3331: 1928:) for the purposes of simplifying 1614: 1386: 1365: 1352: 1337: 1292: 1271: 892: 698: 695: 680: 677: 662: 659: 629:. This allows for a refinement of 605: 527: 313: 297:of these eigenstates with unequal 261:. Such a state is thought to be a 25: 5862: 4457:{\displaystyle \rho =|\psi |^{2}} 3209: 1711:A convenient configuration space 1633:); specifying the measure of any 171:on the colored surface shows the 5815: 5814: 4912:de la Madrid Modino, R. (2001). 4360: 4202: 3774:. The probability, which is the 3634: 3621: 3596: 3565: 3519: 3422: 3396: 3335: 3304: 3144: 2955:{\textstyle \langle r|u\rangle } 1663:; its components are denoted by 631:Lebesgue's decomposition theorem 412:is represented, at a fixed time 41: 4930:The Feynman Lectures on Physics 4616: 4464:, this equation is exactly the 2990:. The probability of measuring 1514:which clearly do not belong to 1420: 278:is made, the system (under the 52:needs additional citations for 5764:Relativistic quantum mechanics 5024:. Cambridge, Mass: MIT Press. 4853:10.1103/PhysRevLett.111.103201 4809: 4785: 4725: 4444: 4435: 4392: 4383: 4132: 4106: 3961: 3935: 3625: 3617: 3580: 3575: 3561: 3554: 3537: 3531: 3432: 3418: 3406: 3392: 3319: 3314: 3300: 3293: 3141:Which agrees with experiment. 3075: 3058: 3045: 3035: 3031: 2998: 2970: 2942: 2751: 2738: 2712: 2671: 2573: 2569: 2560: 2547: 2508: 2504: 2495: 2482: 2353: 2324: 2298: 2267: 2258: 2230: 2221: 2193: 2165: 2093: 2076: 2059: 2041:{\displaystyle |\psi \rangle } 2028: 1996: 1968: 1821:{\displaystyle |\psi (x)|^{2}} 1808: 1803: 1797: 1790: 1751: 1745: 1622:{\displaystyle {\mathcal {A}}} 1498: 1479: 1470: 1464: 1414: 1408: 1382: 1369: 1348: 1341: 1329: 1296: 1135:{\displaystyle |\psi (x)|^{2}} 1122: 1117: 1111: 1104: 1073: 1067: 1020: 1015: 1009: 1002: 943: 938: 932: 925: 872: 867: 861: 854: 616: 594: 523: 510: 504: 484:{\displaystyle \{|x\rangle \}} 468: 404:Bound state § Definition 195:of this quantity represents a 13: 1: 5742:Quantum statistical mechanics 5519:Quantum differential calculus 5441:Delayed-choice quantum eraser 5224:Symmetry in quantum mechanics 4976:American Mathematical Society 4952:. San Diego: Academic Press. 4886: 2243:{\displaystyle |\alpha |^{2}} 1774:. If it corresponds to a non- 4708:Ward's probability amplitude 4621:independent random variables 4615:of original amplitudes, and 4024:{\displaystyle \varphi _{2}} 3997:{\displaystyle \varphi _{1}} 3489:probability density function 2373:would have a probability of 2280:{\displaystyle |\beta |^{2}} 1144:probability density function 7: 5544:Quantum stochastic calculus 5534:Quantum measurement problem 5456:Mach–Zehnder interferometer 5022:Mastering Quantum Mechanics 4948:Gudder, Stanley P. (1988). 4671: 4647:squared are interpreted as 4421:The probability density is 3770:. This is the principle of 2420:{\textstyle {\frac {2}{3}}} 2393:{\textstyle {\frac {1}{3}}} 2290:Hence, a photon in a state 1943: 1938:quantum harmonic oscillator 1906:. Otherwise the modulus of 781:square integrable functions 10: 5867: 4780:BĂ€uerle & de Kerf 1990 4170: 3689: 2206:{\displaystyle |V\rangle } 2178:{\displaystyle |H\rangle } 2009:{\displaystyle |V\rangle } 1981:{\displaystyle |H\rangle } 1598:{\displaystyle A\subset X} 1206:continuous random variable 401: 390:, and the two observables 32:Amplitude (disambiguation) 29: 5810: 5772: 5724: 5604:Quantum complexity theory 5582:Quantum cellular automata 5557: 5489: 5423: 5336: 5300: 5287:Path integral formulation 5254: 5119: 5076: 5020:Zwiebach, Barton (2022). 4639:, notably in the form of 4161:Copenhagen interpretation 4159:. Then, according to the 3459:Copenhagen interpretation 1706:probability mass function 1568:{\displaystyle \mu _{pp}} 1448:whose eigenfunctions are 738:is a pure point measure. 287:to one of the eigenstates 280:Copenhagen interpretation 212:Copenhagen interpretation 5671:Quantum machine learning 5651:Quantum key distribution 5641:Quantum image processing 5631:Quantum error correction 5481:Wheeler's delayed choice 4925:"Probability Amplitudes" 4768:de la Madrid Modino 2001 4718: 4688:Finite potential barrier 4649:transition probabilities 3706:(through either slit) = 2643:{\textstyle \sigma _{z}} 2616:{\textstyle \sigma _{x}} 2454:{\textstyle \sigma _{z}} 1757:{\displaystyle \psi (x)} 1715:is such that each point 1148:Radon–Nikodym derivative 398:Mathematical formulation 5587:Quantum finite automata 4832:Physical Review Letters 4698:Phase space formulation 4631:Amplitudes in operators 4476:conservation of charges 3710:(through first slit) + 3011:{\textstyle |u\rangle } 2983:{\textstyle |r\rangle } 2650:, the following holds: 2130:{\displaystyle \alpha } 1272:normalization condition 1200:orthonormal basis, the 76:"Probability amplitude" 5691:Quantum neural network 4617:respective observables 4458: 4412: 4331: 4139: 4025: 3998: 3971: 3699:double-slit experiment 3692:Double-slit experiment 3646: 3448: 3366: 3275:). A wave function is 3132: 3012: 2984: 2956: 2919: 2644: 2617: 2587: 2522: 2455: 2421: 2394: 2367: 2281: 2244: 2207: 2179: 2151: 2150:{\displaystyle \beta } 2131: 2107: 2042: 2010: 1988:or the vertical state 1982: 1867:the same quantum state 1832:for the initial state 1822: 1758: 1623: 1599: 1569: 1535:spectral decomposition 1505: 1439: 1306: 1245: 1221: 1136: 1086: 975: 899: 797: 763: 708: 623: 565: 537: 485: 426: 274:When a measurement of 263:coherent superposition 220:Nobel Prize in Physics 176: 5716:Quantum teleportation 5244:Wave–particle duality 4703:Uncertainty principle 4459: 4413: 4332: 4150:wavefunction collapse 4140: 4026: 3999: 3972: 3772:quantum superposition 3714:(through second slit) 3647: 3449: 3367: 3133: 3013: 2985: 2957: 2920: 2645: 2618: 2588: 2523: 2456: 2422: 2395: 2368: 2282: 2245: 2208: 2180: 2152: 2132: 2108: 2043: 2011: 1983: 1922:fundamental frequency 1823: 1759: 1624: 1600: 1570: 1506: 1450:Dirac delta functions 1440: 1307: 1246: 1222: 1189:, where L represents 1137: 1087: 976: 900: 798: 796:{\displaystyle \psi } 764: 762:{\displaystyle \psi } 742:Continuous amplitudes 709: 624: 586:-finite measure space 566: 564:{\displaystyle \psi } 547:Its relation with an 538: 486: 427: 185:probability amplitude 175:of the wave function. 142: 5747:Quantum field theory 5676:Quantum metamaterial 5621:Quantum cryptography 5351:Consistent histories 4611:composite state are 4554:can be expressed as 4425: 4350: 4198: 4058: 4008: 3981: 3782: 3726:interference pattern 3510: 3386: 3286: 3239:Schrödinger equation 3025: 2994: 2966: 2932: 2657: 2627: 2600: 2533: 2468: 2438: 2404: 2377: 2294: 2254: 2217: 2189: 2161: 2141: 2121: 2055: 2048:could be written as 2024: 1992: 1964: 1917:is between 0 and 1. 1899:|Ψ⟩ 1872:|Ψ⟩ 1835:|Ψ⟩ 1786: 1739: 1689:is equal to 1, then 1686:|Ψ⟩ 1653:|Ψ⟩ 1609: 1583: 1549: 1527:rigged Hilbert space 1458: 1319: 1285: 1235: 1211: 1150:with respect to the 1100: 988: 921: 821: 787: 753: 644: 591: 577:domain of definition 555: 498: 461: 438:|Ψ⟩ 416: 265:of the observable's 224:quantum measurements 216:emissions from atoms 61:improve this article 5851:Particle statistics 5846:Physical quantities 5841:Quantum measurement 5732:Quantum fluctuation 5701:Quantum programming 5661:Quantum logic gates 5646:Quantum information 5626:Quantum electronics 5101:Classical mechanics 5001:Teschl, G. (2014). 4950:Quantum Probability 4845:2013PhRvL.111j3201S 4466:continuity equation 4183:probability current 4173:Probability current 3457:Under the standard 1950:two possible states 1926:spherical harmonics 1541:Discrete amplitudes 777:equivalence classes 573:measurable function 248:quantum measurement 197:probability density 161:probability density 5785:in popular culture 5567:Quantum algorithms 5415:Von Neumann–Wigner 5395:Objective collapse 5106:Old quantum theory 4758:, p. 114-119. 4454: 4408: 4327: 4135: 4021: 3994: 3967: 3642: 3444: 3362: 3128: 3008: 2980: 2952: 2915: 2913: 2883: 2849: 2808: 2640: 2613: 2583: 2518: 2451: 2417: 2390: 2363: 2277: 2240: 2203: 2175: 2147: 2127: 2103: 2038: 2006: 1978: 1818: 1754: 1619: 1595: 1565: 1501: 1435: 1302: 1241: 1217: 1132: 1082: 971: 895: 793: 759: 704: 619: 561: 533: 481: 422: 291:linear combination 257:to be measured is 177: 5828: 5827: 5802:Quantum mysticism 5780:Schrödinger's cat 5711:Quantum simulator 5681:Quantum metrology 5609:Quantum computing 5572:Quantum amplifier 5549:Quantum spacetime 5514:Quantum cosmology 5504:Quantum chemistry 5219:Scattering theory 5167:Zero-point energy 5162:Degenerate levels 5070:Quantum mechanics 5031:978-0-262-04613-8 5012:978-1-4704-1704-8 4985:978-0-8218-3446-6 4637:scattering theory 4603:, that gives the 4514:and given states 4482:Composite systems 4380: 4290: 4232: 4217: 4093: 4075: 3922: 3904: 3874: 3846: 3817: 3804: 3439: 3277:square integrable 3243:changes with time 3206:orthonormal basis 3200:; more generally 3126: 3103: 3102: 2909: 2908: 2827: 2826: 2786: 2785: 2729: 2728: 2703: 2702: 2415: 2388: 2350: 2349: 2321: 2320: 1635:discrete variable 1372: 1344: 1299: 1280:position operator 1244:{\displaystyle x} 1220:{\displaystyle x} 1154:(e.g. on the set 769:belonging to the 425:{\displaystyle t} 410:quantum mechanics 242:Physical overview 181:quantum mechanics 137: 136: 129: 111: 16:(Redirected from 5858: 5818: 5817: 5529:Quantum geometry 5524:Quantum dynamics 5381:Superdeterminism 5277:Matrix mechanics 5132:Bra–ket notation 5063: 5056: 5049: 5040: 5039: 5035: 5016: 4997: 4963: 4944: 4919: 4908: 4880: 4879: 4877: 4871:. Archived from 4828: 4813: 4807: 4801: 4795: 4793:Wigner's theorem 4789: 4783: 4777: 4771: 4765: 4759: 4753: 4747: 4741: 4735: 4733:Projective frame 4729: 4667: 4602: 4584: 4553: 4552: 4542: 4533: 4532: 4523: 4522: 4513: 4499: 4473: 4463: 4461: 4460: 4455: 4453: 4452: 4447: 4438: 4417: 4415: 4414: 4409: 4401: 4400: 4395: 4386: 4381: 4379: 4368: 4363: 4336: 4334: 4333: 4328: 4323: 4319: 4312: 4311: 4291: 4283: 4278: 4274: 4273: 4272: 4248: 4247: 4233: 4231: 4220: 4218: 4210: 4205: 4190: 4157:"quantum eraser" 4144: 4142: 4141: 4136: 4131: 4130: 4118: 4117: 4099: 4095: 4094: 4091: 4081: 4077: 4076: 4073: 4052: 4043: 4030: 4028: 4027: 4022: 4020: 4019: 4003: 4001: 4000: 3995: 3993: 3992: 3976: 3974: 3973: 3968: 3960: 3959: 3947: 3946: 3928: 3924: 3923: 3920: 3910: 3906: 3905: 3902: 3886: 3885: 3880: 3876: 3875: 3872: 3858: 3857: 3852: 3848: 3847: 3844: 3830: 3829: 3824: 3820: 3819: 3818: 3815: 3806: 3805: 3802: 3769: 3746: 3737: 3722: 3715: 3677: 3651: 3649: 3648: 3643: 3638: 3637: 3624: 3613: 3612: 3600: 3599: 3589: 3588: 3583: 3568: 3557: 3552: 3551: 3530: 3529: 3522: 3502: 3496: 3486: 3484: 3453: 3451: 3450: 3445: 3440: 3435: 3425: 3413: 3399: 3371: 3369: 3368: 3363: 3352: 3351: 3339: 3338: 3328: 3327: 3322: 3307: 3296: 3274: 3269:at a given time 3268: 3262: 3229: 3199: 3188: 3187: 3178: 3177: 3168: 3167: 3158: 3157: 3137: 3135: 3134: 3129: 3127: 3119: 3114: 3113: 3108: 3104: 3098: 3094: 3078: 3061: 3038: 3017: 3015: 3014: 3009: 3001: 2989: 2987: 2986: 2981: 2973: 2961: 2959: 2958: 2953: 2945: 2924: 2922: 2921: 2916: 2914: 2910: 2904: 2900: 2892: 2888: 2887: 2859: 2855: 2854: 2853: 2828: 2822: 2818: 2813: 2812: 2787: 2781: 2777: 2764: 2754: 2746: 2742: 2741: 2730: 2724: 2720: 2715: 2704: 2698: 2694: 2674: 2649: 2647: 2646: 2641: 2639: 2638: 2622: 2620: 2619: 2614: 2612: 2611: 2592: 2590: 2589: 2584: 2576: 2550: 2545: 2544: 2527: 2525: 2524: 2519: 2511: 2485: 2480: 2479: 2460: 2458: 2457: 2452: 2450: 2449: 2426: 2424: 2423: 2418: 2416: 2408: 2399: 2397: 2396: 2391: 2389: 2381: 2372: 2370: 2369: 2364: 2356: 2351: 2342: 2341: 2327: 2322: 2313: 2312: 2301: 2286: 2284: 2283: 2278: 2276: 2275: 2270: 2261: 2249: 2247: 2246: 2241: 2239: 2238: 2233: 2224: 2212: 2210: 2209: 2204: 2196: 2184: 2182: 2181: 2176: 2168: 2156: 2154: 2153: 2148: 2136: 2134: 2133: 2128: 2112: 2110: 2109: 2104: 2096: 2079: 2062: 2047: 2045: 2044: 2039: 2031: 2015: 2013: 2012: 2007: 1999: 1987: 1985: 1984: 1979: 1971: 1916: 1901: 1900: 1895: 1894: 1885: 1874: 1873: 1864: 1863: 1854: 1852: 1837: 1836: 1831: 1827: 1825: 1824: 1819: 1817: 1816: 1811: 1793: 1781: 1773: 1772: 1763: 1761: 1760: 1755: 1734: 1726: 1722: 1718: 1714: 1703: 1701: 1688: 1687: 1680: 1673: 1662: 1655: 1654: 1649: 1645: 1628: 1626: 1625: 1620: 1618: 1617: 1604: 1602: 1601: 1596: 1574: 1572: 1571: 1566: 1564: 1563: 1531:spectral theorem 1524: 1510: 1508: 1507: 1502: 1497: 1496: 1444: 1442: 1441: 1436: 1431: 1404: 1403: 1385: 1374: 1373: 1368: 1363: 1351: 1346: 1345: 1340: 1335: 1332: 1311: 1309: 1308: 1303: 1301: 1300: 1295: 1290: 1269: 1250: 1248: 1247: 1242: 1226: 1224: 1223: 1218: 1184: 1178: 1176: 1159: 1152:Lebesgue measure 1141: 1139: 1138: 1133: 1131: 1130: 1125: 1107: 1091: 1089: 1088: 1083: 1066: 1065: 1049: 1048: 1029: 1028: 1023: 1005: 1000: 999: 980: 978: 977: 972: 970: 969: 961: 952: 951: 946: 928: 916: 904: 902: 901: 896: 881: 880: 875: 857: 852: 851: 839: 838: 813: 802: 800: 799: 794: 774: 768: 766: 765: 760: 713: 711: 710: 705: 703: 702: 701: 685: 684: 683: 667: 666: 665: 628: 626: 625: 620: 609: 608: 585: 570: 568: 567: 562: 542: 540: 539: 534: 526: 490: 488: 487: 482: 471: 451:bra–ket notation 440: 439: 431: 429: 428: 423: 389: 385: 381: 377: 373: 369: 365: 361: 357: 346: 342: 338: 334: 330: 326: 322: 310:absolute squares 277: 256: 132: 125: 121: 118: 112: 110: 69: 45: 37: 21: 18:Born probability 5866: 5865: 5861: 5860: 5859: 5857: 5856: 5855: 5831: 5830: 5829: 5824: 5806: 5792:Wigner's friend 5768: 5759:Quantum gravity 5720: 5706:Quantum sensing 5686:Quantum network 5666:Quantum machine 5636:Quantum imaging 5599:Quantum circuit 5594:Quantum channel 5553: 5499:Quantum biology 5485: 5461:Elitzur–Vaidman 5436:Davisson–Germer 5419: 5371:Hidden-variable 5361:de Broglie–Bohm 5338:Interpretations 5332: 5296: 5250: 5137:Complementarity 5115: 5072: 5067: 5032: 5013: 4986: 4960: 4941: 4905: 4889: 4884: 4883: 4875: 4826: 4814: 4810: 4802: 4798: 4790: 4786: 4778: 4774: 4766: 4762: 4754: 4750: 4742: 4738: 4730: 4726: 4721: 4674: 4663: 4645:matrix elements 4633: 4601: 4592: 4586: 4582: 4575: 4568: 4561: 4555: 4550: 4546: 4540: 4536: 4535: 4530: 4526: 4525: 4520: 4516: 4515: 4511: 4501: 4497: 4487: 4484: 4469: 4448: 4443: 4442: 4434: 4426: 4423: 4422: 4396: 4391: 4390: 4382: 4372: 4367: 4359: 4351: 4348: 4347: 4307: 4303: 4302: 4298: 4282: 4268: 4264: 4243: 4239: 4238: 4234: 4224: 4219: 4209: 4201: 4199: 4196: 4195: 4186: 4175: 4169: 4126: 4122: 4113: 4109: 4090: 4086: 4082: 4072: 4068: 4064: 4059: 4056: 4055: 4051: 4045: 4042: 4036: 4015: 4011: 4009: 4006: 4005: 3988: 3984: 3982: 3979: 3978: 3955: 3951: 3942: 3938: 3919: 3915: 3911: 3901: 3897: 3893: 3881: 3871: 3867: 3863: 3862: 3853: 3843: 3839: 3835: 3834: 3825: 3814: 3810: 3801: 3797: 3796: 3792: 3791: 3783: 3780: 3779: 3776:modulus squared 3768: 3761: 3754: 3748: 3745: 3739: 3736: 3730: 3717: 3702: 3694: 3688: 3675: 3661: 3633: 3629: 3620: 3608: 3604: 3595: 3591: 3584: 3579: 3578: 3564: 3553: 3547: 3543: 3518: 3517: 3513: 3511: 3508: 3507: 3498: 3492: 3471: 3462: 3421: 3414: 3412: 3395: 3387: 3384: 3383: 3347: 3343: 3334: 3330: 3323: 3318: 3317: 3303: 3292: 3287: 3284: 3283: 3270: 3264: 3249: 3220: 3190: 3181: 3180: 3171: 3170: 3161: 3160: 3151: 3150: 3147: 3118: 3109: 3093: 3089: 3088: 3074: 3057: 3034: 3026: 3023: 3022: 2997: 2995: 2992: 2991: 2969: 2967: 2964: 2963: 2941: 2933: 2930: 2929: 2912: 2911: 2899: 2890: 2889: 2882: 2881: 2875: 2874: 2864: 2863: 2848: 2847: 2841: 2840: 2830: 2829: 2817: 2807: 2806: 2800: 2799: 2789: 2788: 2776: 2775: 2771: 2762: 2761: 2750: 2737: 2719: 2711: 2693: 2692: 2688: 2681: 2670: 2660: 2658: 2655: 2654: 2634: 2630: 2628: 2625: 2624: 2607: 2603: 2601: 2598: 2597: 2572: 2546: 2540: 2536: 2534: 2531: 2530: 2507: 2481: 2475: 2471: 2469: 2466: 2465: 2445: 2441: 2439: 2436: 2435: 2407: 2405: 2402: 2401: 2380: 2378: 2375: 2374: 2352: 2340: 2323: 2311: 2297: 2295: 2292: 2291: 2271: 2266: 2265: 2257: 2255: 2252: 2251: 2234: 2229: 2228: 2220: 2218: 2215: 2214: 2192: 2190: 2187: 2186: 2164: 2162: 2159: 2158: 2142: 2139: 2138: 2122: 2119: 2118: 2092: 2075: 2058: 2056: 2053: 2052: 2027: 2025: 2022: 2021: 1995: 1993: 1990: 1989: 1967: 1965: 1962: 1961: 1946: 1907: 1898: 1897: 1888: 1887: 1886:if and only if 1876: 1871: 1870: 1857: 1856: 1855:if and only if 1843: 1841: 1834: 1833: 1829: 1812: 1807: 1806: 1789: 1787: 1784: 1783: 1779: 1766: 1765: 1740: 1737: 1736: 1732: 1724: 1723:. For discrete 1720: 1716: 1712: 1692: 1690: 1685: 1684: 1676: 1664: 1660: 1652: 1651: 1647: 1637: 1613: 1612: 1610: 1607: 1606: 1584: 1581: 1580: 1556: 1552: 1550: 1547: 1546: 1543: 1515: 1492: 1488: 1459: 1456: 1455: 1427: 1399: 1395: 1381: 1364: 1362: 1361: 1347: 1336: 1334: 1333: 1328: 1320: 1317: 1316: 1291: 1289: 1288: 1286: 1283: 1282: 1276:typical example 1260: 1236: 1233: 1232: 1229:uncountable set 1212: 1209: 1208: 1180: 1167: 1165: 1155: 1126: 1121: 1120: 1103: 1101: 1098: 1097: 1058: 1054: 1044: 1040: 1024: 1019: 1018: 1001: 995: 991: 989: 986: 985: 962: 957: 956: 947: 942: 941: 924: 922: 919: 918: 914: 876: 871: 870: 853: 847: 843: 834: 830: 822: 819: 818: 814:if and only if 804: 788: 785: 784: 770: 754: 751: 750: 744: 737: 730: 723: 694: 693: 689: 676: 675: 671: 658: 657: 653: 645: 642: 641: 604: 603: 592: 589: 588: 581: 556: 553: 552: 522: 499: 496: 495: 467: 462: 459: 458: 441:belonging to a 437: 436: 417: 414: 413: 406: 400: 387: 383: 379: 375: 371: 367: 363: 359: 355: 344: 340: 336: 332: 328: 324: 320: 275: 254: 244: 133: 122: 116: 113: 70: 68: 58: 46: 35: 28: 23: 22: 15: 12: 11: 5: 5864: 5854: 5853: 5848: 5843: 5826: 5825: 5823: 5822: 5811: 5808: 5807: 5805: 5804: 5799: 5794: 5789: 5788: 5787: 5776: 5774: 5770: 5769: 5767: 5766: 5761: 5756: 5755: 5754: 5744: 5739: 5737:Casimir effect 5734: 5728: 5726: 5722: 5721: 5719: 5718: 5713: 5708: 5703: 5698: 5696:Quantum optics 5693: 5688: 5683: 5678: 5673: 5668: 5663: 5658: 5653: 5648: 5643: 5638: 5633: 5628: 5623: 5618: 5617: 5616: 5606: 5601: 5596: 5591: 5590: 5589: 5579: 5574: 5569: 5563: 5561: 5555: 5554: 5552: 5551: 5546: 5541: 5536: 5531: 5526: 5521: 5516: 5511: 5506: 5501: 5495: 5493: 5487: 5486: 5484: 5483: 5478: 5473: 5471:Quantum eraser 5468: 5463: 5458: 5453: 5448: 5443: 5438: 5433: 5427: 5425: 5421: 5420: 5418: 5417: 5412: 5407: 5402: 5397: 5392: 5387: 5386: 5385: 5384: 5383: 5368: 5363: 5358: 5353: 5348: 5342: 5340: 5334: 5333: 5331: 5330: 5325: 5320: 5315: 5310: 5304: 5302: 5298: 5297: 5295: 5294: 5289: 5284: 5279: 5274: 5269: 5264: 5258: 5256: 5252: 5251: 5249: 5248: 5247: 5246: 5241: 5231: 5226: 5221: 5216: 5211: 5206: 5201: 5196: 5191: 5186: 5181: 5176: 5171: 5170: 5169: 5164: 5159: 5154: 5144: 5142:Density matrix 5139: 5134: 5129: 5123: 5121: 5117: 5116: 5114: 5113: 5108: 5103: 5098: 5097: 5096: 5086: 5080: 5078: 5074: 5073: 5066: 5065: 5058: 5051: 5043: 5037: 5036: 5030: 5017: 5011: 4998: 4984: 4964: 4958: 4945: 4939: 4920: 4909: 4903: 4888: 4885: 4882: 4881: 4878:on 2019-03-07. 4839:(10): 103201. 4818:ensemble-alike 4808: 4796: 4784: 4782:, p. 330. 4772: 4760: 4748: 4736: 4723: 4722: 4720: 4717: 4716: 4715: 4710: 4705: 4700: 4695: 4690: 4685: 4680: 4673: 4670: 4657:unitary matrix 4632: 4629: 4599: 4590: 4585:a function on 4580: 4573: 4566: 4559: 4548: 4538: 4528: 4518: 4509: 4495: 4483: 4480: 4451: 4446: 4441: 4437: 4433: 4430: 4419: 4418: 4407: 4404: 4399: 4394: 4389: 4385: 4378: 4375: 4371: 4366: 4362: 4358: 4355: 4338: 4337: 4326: 4322: 4318: 4315: 4310: 4306: 4301: 4297: 4294: 4289: 4286: 4281: 4277: 4271: 4267: 4263: 4260: 4257: 4254: 4251: 4246: 4242: 4237: 4230: 4227: 4223: 4216: 4213: 4208: 4204: 4171:Main article: 4168: 4165: 4134: 4129: 4125: 4121: 4116: 4112: 4108: 4105: 4102: 4098: 4089: 4085: 4080: 4071: 4067: 4063: 4049: 4040: 4018: 4014: 3991: 3987: 3966: 3963: 3958: 3954: 3950: 3945: 3941: 3937: 3934: 3931: 3927: 3918: 3914: 3909: 3900: 3896: 3892: 3889: 3884: 3879: 3870: 3866: 3861: 3856: 3851: 3842: 3838: 3833: 3828: 3823: 3813: 3809: 3800: 3795: 3790: 3787: 3766: 3759: 3752: 3743: 3734: 3690:Main article: 3687: 3684: 3673: 3653: 3652: 3641: 3636: 3632: 3627: 3623: 3619: 3616: 3611: 3607: 3603: 3598: 3594: 3587: 3582: 3577: 3574: 3571: 3567: 3563: 3560: 3556: 3550: 3546: 3542: 3539: 3536: 3533: 3528: 3525: 3521: 3516: 3497:at fixed time 3455: 3454: 3443: 3438: 3434: 3431: 3428: 3424: 3420: 3417: 3411: 3408: 3405: 3402: 3398: 3394: 3391: 3373: 3372: 3361: 3358: 3355: 3350: 3346: 3342: 3337: 3333: 3326: 3321: 3316: 3313: 3310: 3306: 3302: 3299: 3295: 3291: 3146: 3143: 3139: 3138: 3125: 3122: 3117: 3112: 3107: 3101: 3097: 3092: 3087: 3084: 3081: 3077: 3073: 3070: 3067: 3064: 3060: 3056: 3053: 3050: 3047: 3044: 3041: 3037: 3033: 3030: 3007: 3004: 3000: 2979: 2976: 2972: 2951: 2948: 2944: 2940: 2937: 2926: 2925: 2907: 2903: 2898: 2895: 2893: 2891: 2886: 2880: 2877: 2876: 2873: 2870: 2869: 2867: 2862: 2858: 2852: 2846: 2843: 2842: 2839: 2836: 2835: 2833: 2825: 2821: 2816: 2811: 2805: 2802: 2801: 2798: 2795: 2794: 2792: 2784: 2780: 2774: 2770: 2767: 2765: 2763: 2760: 2757: 2753: 2749: 2745: 2740: 2736: 2733: 2727: 2723: 2718: 2714: 2710: 2707: 2701: 2697: 2691: 2687: 2684: 2682: 2680: 2677: 2673: 2669: 2666: 2663: 2662: 2637: 2633: 2610: 2606: 2594: 2593: 2582: 2579: 2575: 2571: 2568: 2565: 2562: 2559: 2556: 2553: 2549: 2543: 2539: 2528: 2517: 2514: 2510: 2506: 2503: 2500: 2497: 2494: 2491: 2488: 2484: 2478: 2474: 2448: 2444: 2414: 2411: 2387: 2384: 2362: 2359: 2355: 2348: 2345: 2339: 2336: 2333: 2330: 2326: 2319: 2316: 2310: 2307: 2304: 2300: 2274: 2269: 2264: 2260: 2237: 2232: 2227: 2223: 2202: 2199: 2195: 2174: 2171: 2167: 2146: 2126: 2115: 2114: 2102: 2099: 2095: 2091: 2088: 2085: 2082: 2078: 2074: 2071: 2068: 2065: 2061: 2037: 2034: 2030: 2005: 2002: 1998: 1977: 1974: 1970: 1945: 1942: 1815: 1810: 1805: 1802: 1799: 1796: 1792: 1778:eigenvalue of 1753: 1750: 1747: 1744: 1616: 1594: 1591: 1588: 1579:(i.e. the set 1562: 1559: 1555: 1542: 1539: 1537:is preserved. 1512: 1511: 1500: 1495: 1491: 1487: 1484: 1481: 1478: 1475: 1472: 1469: 1466: 1463: 1446: 1445: 1434: 1430: 1426: 1423: 1419: 1416: 1413: 1410: 1407: 1402: 1398: 1394: 1391: 1388: 1384: 1380: 1377: 1371: 1367: 1360: 1357: 1354: 1350: 1343: 1339: 1331: 1327: 1324: 1298: 1294: 1251:" will always 1240: 1216: 1129: 1124: 1119: 1116: 1113: 1110: 1106: 1094: 1093: 1081: 1078: 1075: 1072: 1069: 1064: 1061: 1057: 1053: 1047: 1043: 1039: 1036: 1033: 1027: 1022: 1017: 1014: 1011: 1008: 1004: 998: 994: 968: 965: 960: 955: 950: 945: 940: 937: 934: 931: 927: 907: 906: 894: 891: 888: 885: 879: 874: 869: 866: 863: 860: 856: 850: 846: 842: 837: 833: 829: 826: 792: 758: 743: 740: 735: 728: 721: 715: 714: 700: 697: 692: 688: 682: 679: 674: 670: 664: 661: 656: 652: 649: 633:, decomposing 618: 615: 612: 607: 602: 599: 596: 560: 545: 544: 532: 529: 525: 521: 518: 515: 512: 509: 506: 503: 480: 477: 474: 470: 466: 421: 399: 396: 392:do not commute 243: 240: 189:complex number 153:atomic orbital 135: 134: 49: 47: 40: 26: 9: 6: 4: 3: 2: 5863: 5852: 5849: 5847: 5844: 5842: 5839: 5838: 5836: 5821: 5813: 5812: 5809: 5803: 5800: 5798: 5795: 5793: 5790: 5786: 5783: 5782: 5781: 5778: 5777: 5775: 5771: 5765: 5762: 5760: 5757: 5753: 5750: 5749: 5748: 5745: 5743: 5740: 5738: 5735: 5733: 5730: 5729: 5727: 5723: 5717: 5714: 5712: 5709: 5707: 5704: 5702: 5699: 5697: 5694: 5692: 5689: 5687: 5684: 5682: 5679: 5677: 5674: 5672: 5669: 5667: 5664: 5662: 5659: 5657: 5656:Quantum logic 5654: 5652: 5649: 5647: 5644: 5642: 5639: 5637: 5634: 5632: 5629: 5627: 5624: 5622: 5619: 5615: 5612: 5611: 5610: 5607: 5605: 5602: 5600: 5597: 5595: 5592: 5588: 5585: 5584: 5583: 5580: 5578: 5575: 5573: 5570: 5568: 5565: 5564: 5562: 5560: 5556: 5550: 5547: 5545: 5542: 5540: 5537: 5535: 5532: 5530: 5527: 5525: 5522: 5520: 5517: 5515: 5512: 5510: 5509:Quantum chaos 5507: 5505: 5502: 5500: 5497: 5496: 5494: 5492: 5488: 5482: 5479: 5477: 5476:Stern–Gerlach 5474: 5472: 5469: 5467: 5464: 5462: 5459: 5457: 5454: 5452: 5449: 5447: 5444: 5442: 5439: 5437: 5434: 5432: 5429: 5428: 5426: 5422: 5416: 5413: 5411: 5410:Transactional 5408: 5406: 5403: 5401: 5400:Quantum logic 5398: 5396: 5393: 5391: 5388: 5382: 5379: 5378: 5377: 5374: 5373: 5372: 5369: 5367: 5364: 5362: 5359: 5357: 5354: 5352: 5349: 5347: 5344: 5343: 5341: 5339: 5335: 5329: 5326: 5324: 5321: 5319: 5316: 5314: 5311: 5309: 5306: 5305: 5303: 5299: 5293: 5290: 5288: 5285: 5283: 5280: 5278: 5275: 5273: 5270: 5268: 5265: 5263: 5260: 5259: 5257: 5253: 5245: 5242: 5240: 5237: 5236: 5235: 5234:Wave function 5232: 5230: 5227: 5225: 5222: 5220: 5217: 5215: 5212: 5210: 5209:Superposition 5207: 5205: 5204:Quantum state 5202: 5200: 5197: 5195: 5192: 5190: 5187: 5185: 5182: 5180: 5177: 5175: 5172: 5168: 5165: 5163: 5160: 5158: 5157:Excited state 5155: 5153: 5150: 5149: 5148: 5145: 5143: 5140: 5138: 5135: 5133: 5130: 5128: 5125: 5124: 5122: 5118: 5112: 5109: 5107: 5104: 5102: 5099: 5095: 5092: 5091: 5090: 5087: 5085: 5082: 5081: 5079: 5075: 5071: 5064: 5059: 5057: 5052: 5050: 5045: 5044: 5041: 5033: 5027: 5023: 5018: 5014: 5008: 5004: 4999: 4995: 4991: 4987: 4981: 4977: 4973: 4969: 4965: 4961: 4959:0-12-305340-4 4955: 4951: 4946: 4942: 4940:0-201-51005-7 4936: 4932: 4931: 4926: 4921: 4917: 4916: 4910: 4906: 4904:0-444-88776-8 4900: 4896: 4891: 4890: 4874: 4870: 4866: 4862: 4858: 4854: 4850: 4846: 4842: 4838: 4834: 4833: 4825: 4819: 4812: 4806:, p. 78. 4805: 4804:Zwiebach 2022 4800: 4794: 4788: 4781: 4776: 4770:, p. 97. 4769: 4764: 4757: 4752: 4746:, p. 43. 4745: 4740: 4734: 4728: 4724: 4714: 4711: 4709: 4706: 4704: 4701: 4699: 4696: 4694: 4691: 4689: 4686: 4684: 4683:Free particle 4681: 4679: 4676: 4675: 4669: 4666: 4660: 4658: 4654: 4650: 4646: 4642: 4638: 4628: 4626: 4622: 4618: 4614: 4610: 4606: 4598: 4595: 4589: 4579: 4572: 4565: 4558: 4545: 4508: 4504: 4494: 4490: 4479: 4477: 4472: 4467: 4449: 4439: 4431: 4428: 4405: 4402: 4397: 4387: 4376: 4364: 4356: 4346: 4345: 4344: 4341: 4324: 4320: 4316: 4308: 4304: 4299: 4295: 4292: 4287: 4284: 4279: 4275: 4269: 4265: 4258: 4255: 4252: 4244: 4240: 4235: 4228: 4225: 4221: 4214: 4211: 4206: 4194: 4193: 4192: 4189: 4184: 4179: 4174: 4164: 4162: 4158: 4153: 4151: 4146: 4127: 4123: 4119: 4114: 4110: 4103: 4100: 4096: 4087: 4083: 4078: 4069: 4065: 4061: 4048: 4039: 4034: 4016: 4012: 3989: 3985: 3964: 3956: 3952: 3948: 3943: 3939: 3932: 3929: 3925: 3916: 3912: 3907: 3898: 3894: 3890: 3887: 3882: 3877: 3868: 3864: 3859: 3854: 3849: 3840: 3836: 3831: 3826: 3821: 3811: 3807: 3798: 3793: 3788: 3785: 3777: 3773: 3765: 3758: 3751: 3742: 3733: 3727: 3720: 3713: 3709: 3705: 3700: 3693: 3683: 3681: 3672: 3668: 3664: 3659: 3639: 3614: 3609: 3605: 3601: 3585: 3572: 3569: 3558: 3548: 3544: 3540: 3534: 3526: 3523: 3514: 3506: 3505: 3504: 3501: 3495: 3490: 3482: 3478: 3474: 3469: 3465: 3460: 3441: 3436: 3429: 3426: 3415: 3409: 3403: 3400: 3389: 3382: 3381: 3380: 3378: 3377:normalization 3359: 3353: 3348: 3344: 3340: 3324: 3311: 3308: 3297: 3289: 3282: 3281: 3280: 3278: 3273: 3267: 3260: 3256: 3252: 3248: 3247:wave function 3244: 3240: 3235: 3233: 3227: 3223: 3218: 3213: 3211: 3207: 3203: 3197: 3193: 3185: 3175: 3165: 3155: 3145:Normalization 3142: 3123: 3120: 3115: 3110: 3105: 3099: 3095: 3090: 3085: 3079: 3071: 3062: 3054: 3048: 3039: 3028: 3021: 3020: 3019: 3002: 2974: 2946: 2938: 2905: 2901: 2896: 2894: 2884: 2878: 2871: 2865: 2860: 2856: 2850: 2844: 2837: 2831: 2823: 2819: 2814: 2809: 2803: 2796: 2790: 2782: 2778: 2772: 2768: 2766: 2755: 2747: 2743: 2734: 2725: 2721: 2716: 2708: 2699: 2695: 2689: 2685: 2683: 2675: 2667: 2653: 2652: 2651: 2635: 2631: 2608: 2604: 2577: 2566: 2563: 2557: 2551: 2541: 2537: 2529: 2512: 2501: 2498: 2492: 2486: 2476: 2472: 2464: 2463: 2462: 2446: 2442: 2432: 2430: 2412: 2409: 2385: 2382: 2357: 2346: 2343: 2337: 2334: 2328: 2317: 2314: 2308: 2302: 2288: 2272: 2262: 2235: 2225: 2197: 2169: 2144: 2124: 2097: 2089: 2086: 2080: 2072: 2069: 2063: 2051: 2050: 2049: 2032: 2019: 2018:superposition 2000: 1972: 1959: 1955: 1951: 1941: 1939: 1935: 1931: 1927: 1923: 1918: 1914: 1910: 1905: 1892: 1883: 1879: 1868: 1861: 1850: 1846: 1839: 1813: 1800: 1794: 1777: 1770: 1748: 1742: 1730: 1709: 1707: 1699: 1695: 1682: 1679: 1671: 1667: 1658: 1644: 1640: 1636: 1632: 1592: 1589: 1586: 1578: 1560: 1557: 1553: 1538: 1536: 1532: 1528: 1522: 1518: 1493: 1489: 1485: 1482: 1476: 1473: 1467: 1461: 1454: 1453: 1452: 1451: 1432: 1424: 1421: 1417: 1411: 1405: 1400: 1396: 1392: 1378: 1358: 1325: 1315: 1314: 1313: 1281: 1277: 1273: 1267: 1263: 1258: 1254: 1238: 1230: 1214: 1207: 1203: 1199: 1194: 1192: 1188: 1183: 1174: 1170: 1163: 1158: 1153: 1149: 1145: 1127: 1114: 1108: 1079: 1076: 1070: 1062: 1059: 1055: 1051: 1045: 1041: 1037: 1034: 1031: 1025: 1012: 1006: 996: 992: 984: 983: 982: 966: 963: 953: 948: 935: 929: 912: 889: 886: 883: 877: 864: 858: 848: 844: 840: 835: 827: 817: 816: 815: 811: 807: 790: 782: 778: 773: 756: 749: 748:wave function 739: 734: 727: 720: 690: 686: 672: 668: 654: 650: 647: 640: 639: 638: 636: 632: 613: 610: 600: 597: 587: 584: 578: 574: 558: 550: 519: 513: 507: 501: 494: 493: 492: 472: 456: 452: 448: 447:Hilbert space 444: 435: 419: 411: 405: 395: 393: 352: 350: 317: 316:requirement. 315: 314:normalization 311: 306: 304: 300: 296: 295:superposition 292: 288: 286: 281: 272: 270: 269: 264: 260: 253: 249: 239: 237: 233: 229: 225: 221: 217: 213: 209: 205: 204:quantum state 200: 198: 194: 190: 186: 182: 174: 173:complex phase 170: 166: 162: 158: 157:hydrogen atom 154: 150: 147:for a single 146: 145:wave function 141: 131: 128: 120: 109: 106: 102: 99: 95: 92: 88: 85: 81: 78: â€“  77: 73: 72:Find sources: 66: 62: 56: 55: 50:This article 48: 44: 39: 38: 33: 19: 5539:Quantum mind 5451:Franck–Hertz 5313:Klein–Gordon 5262:Formulations 5255:Formulations 5184:Interference 5174:Entanglement 5152:Ground state 5147:Energy level 5120:Fundamentals 5084:Introduction 5021: 5002: 4971: 4968:Simon, Barry 4949: 4928: 4914: 4894: 4873:the original 4836: 4830: 4811: 4799: 4787: 4775: 4763: 4751: 4739: 4727: 4664: 4661: 4634: 4596: 4587: 4577: 4570: 4563: 4556: 4547:|Ψ 4537:|Ψ 4527:|Ψ 4517:|Ψ 4506: 4502: 4492: 4488: 4485: 4470: 4420: 4342: 4339: 4187: 4180: 4176: 4154: 4147: 4046: 4037: 3763: 3756: 3749: 3740: 3731: 3718: 3711: 3707: 3703: 3695: 3670: 3666: 3662: 3654: 3503:is given by 3499: 3493: 3480: 3476: 3472: 3467: 3463: 3456: 3374: 3271: 3265: 3258: 3254: 3250: 3245:. Suppose a 3236: 3232:normalizable 3225: 3221: 3216: 3214: 3201: 3195: 3191: 3183: 3173: 3163: 3153: 3148: 3140: 3018:is given by 2927: 2595: 2433: 2289: 2116: 1954:polarization 1947: 1919: 1912: 1908: 1890: 1881: 1877: 1859: 1848: 1844: 1840: 1768: 1729:eigenvectors 1710: 1697: 1693: 1677: 1669: 1665: 1642: 1638: 1630: 1544: 1520: 1516: 1513: 1447: 1265: 1261: 1255:). As such, 1195: 1181: 1172: 1168: 1162:real numbers 1156: 1095: 913:is equal to 908: 809: 805: 771: 745: 732: 725: 718: 716: 634: 582: 546: 434:state vector 407: 353: 318: 307: 284: 273: 266: 245: 201: 184: 178: 123: 117:January 2014 114: 104: 97: 90: 83: 71: 59:Please help 54:verification 51: 5797:EPR paradox 5577:Quantum bus 5446:Double-slit 5424:Experiments 5390:Many-worlds 5328:Schrödinger 5292:Phase space 5282:Schrödinger 5272:Interaction 5229:Uncertainty 5199:Nonlocality 5194:Measurement 5189:Decoherence 5179:Hamiltonian 4756:Teschl 2014 4713:Wave packet 4693:Matter wave 4653:unit vector 4181:Define the 1952:, e.g. the 1533:as well as 1312:defined as 1257:eigenstates 803:belongs to 579:to a given 268:eigenstates 228:Schrödinger 5835:Categories 5725:Extensions 5559:Technology 5405:Relational 5356:Copenhagen 5267:Heisenberg 5214:Tunnelling 5077:Background 4887:References 4744:Simon 2005 4641:S-matrices 4185:(or flux) 3660:, initial 3470:) = | 3217:normalized 1904:orthogonal 1853:| = 1 1776:degenerate 1274:below). A 981:such that 775:space of ( 549:observable 402:See also: 252:observable 87:newspapers 5431:Bell test 5301:Equations 5127:Born rule 4791:See also 4609:entangled 4440:ψ 4429:ρ 4388:ψ 4374:∂ 4370:∂ 4357:⋅ 4354:∇ 4317:ψ 4314:∇ 4309:∗ 4305:ψ 4296:⁡ 4285:ℏ 4270:∗ 4266:ψ 4262:∇ 4259:ψ 4256:− 4253:ψ 4250:∇ 4245:∗ 4241:ψ 4212:ℏ 4124:φ 4120:− 4111:φ 4104:⁡ 4088:ψ 4070:ψ 4033:arguments 4013:φ 3986:φ 3953:φ 3949:− 3940:φ 3933:⁡ 3917:ψ 3899:ψ 3869:ψ 3841:ψ 3812:ψ 3799:ψ 3680:potential 3615:ρ 3606:∫ 3559:ψ 3545:∫ 3524:∈ 3416:ψ 3390:ψ 3357:∞ 3298:ψ 3290:∫ 3083:⟩ 3069:⟨ 3066:⟩ 3052:⟨ 3043:⟩ 3006:⟩ 2978:⟩ 2950:⟩ 2936:⟨ 2861:⋅ 2759:⟩ 2748:⋅ 2732:⟨ 2706:⟨ 2679:⟩ 2665:⟨ 2632:σ 2605:σ 2581:⟩ 2564:− 2555:⟩ 2538:σ 2516:⟩ 2490:⟩ 2473:σ 2443:σ 2361:⟩ 2335:− 2332:⟩ 2306:⟩ 2303:ψ 2263:β 2226:α 2201:⟩ 2173:⟩ 2145:β 2125:α 2101:⟩ 2090:β 2084:⟩ 2073:α 2067:⟩ 2064:ψ 2036:⟩ 2033:ψ 2004:⟩ 1976:⟩ 1795:ψ 1743:ψ 1646:equal to 1590:⊂ 1554:μ 1486:− 1477:δ 1462:ψ 1425:∈ 1406:ψ 1390:⟩ 1387:Ψ 1376:⟨ 1370:^ 1356:⟩ 1353:Ψ 1342:^ 1323:⟨ 1297:^ 1198:countable 1187:dimension 1109:ψ 1056:μ 1042:∫ 1038:≡ 1007:ψ 993:∫ 964:≥ 954:∈ 930:ψ 893:∞ 859:ψ 845:∫ 832:‖ 828:ψ 825:‖ 791:ψ 757:ψ 691:μ 673:μ 655:μ 648:μ 614:μ 559:ψ 531:⟩ 528:Ψ 517:⟨ 502:ψ 476:⟩ 443:separable 303:Born rule 299:"weights" 259:uncertain 5820:Category 5614:Timeline 5366:Ensemble 5346:Bayesian 5239:Collapse 5111:Glossary 5094:Timeline 4970:(2005). 4861:25166663 4672:See also 4613:products 4551:⟩ 4541:⟩ 4531:⟩ 4521:⟩ 4031:are the 3716:, where 3186:⟩ 3176:⟩ 3166:⟩ 3156:⟩ 2429:ensemble 1944:Examples 1930:M-theory 1893:⟩ 1862:⟩ 1771:⟩ 783:, i.e., 575:and its 449:. Using 445:complex 232:Einstein 208:Max Born 149:electron 5773:Related 5752:History 5491:Science 5323:Rydberg 5089:History 4994:2105088 4869:2725093 4841:Bibcode 3721:(event) 3182:| 3172:| 3162:| 3152:| 1782:, then 1735:. Then 1657:indexed 1278:is the 1253:be zero 1160:of all 1142:is the 909:If the 432:, by a 349:commute 193:modulus 101:scholar 5466:Popper 5028:  5009:  4992:  4982:  4956:  4937:  4901:  4867:  4859:  4571:ψ 4557:ψ 4092:second 4050:second 4047:ψ 4038:ψ 3977:Here, 3921:second 3873:second 3816:second 3767:second 3764:ψ 3757:ψ 3750:ψ 3744:second 3741:ψ 3732:ψ 3663:ψ 3485:| 3473:ψ 3375:After 3251:ψ 1958:photon 1909:ψ 1889:| 1878:ψ 1858:| 1845:ψ 1842:| 1767:| 1702:| 1694:ψ 1691:| 1666:ψ 1629:is an 1577:atomic 1227:is an 1191:length 1177:| 1169:ψ 1166:| 717:where 583:σ 151:on 5d 103:  96:  89:  82:  74:  5376:Local 5318:Pauli 5308:Dirac 4876:(PDF) 4865:S2CID 4827:(PDF) 4719:Notes 4625:above 4074:first 4041:first 3903:first 3845:first 3803:first 3760:first 3753:total 3735:first 3487:is a 3210:above 2117:with 1956:of a 1884:) = 0 1704:is a 1681:-norm 1270:(see 1204:of a 1202:range 1096:then 571:to a 455:basis 285:jumps 187:is a 155:of a 108:JSTOR 94:books 5026:ISBN 5007:ISBN 4980:ISBN 4954:ISBN 4935:ISBN 4899:ISBN 4857:PMID 4524:and 4500:and 4044:and 4004:and 3738:and 3678:and 3658:mass 3354:< 3279:if 3237:The 2185:and 2137:and 1936:and 1902:are 1896:and 1631:atom 1545:Let 917:and 911:norm 890:< 779:of) 358:and 230:and 183:, a 80:news 4849:doi 4837:111 4191:as 4101:cos 4035:of 3930:cos 3198:= 1 3179:or 3159:or 1869:as 1865:is 1731:of 1683:of 1659:by 1605:in 1575:be 1193:. 343:or 293:or 179:In 169:hue 63:by 5837:: 4990:MR 4988:. 4978:. 4927:. 4863:. 4855:. 4847:. 4835:. 4829:. 4627:. 4569:) 4478:. 4406:0. 4293:Im 3762:+ 3755:= 3669:, 3479:, 3410::= 3257:, 3234:. 3212:. 3194:+ 2287:. 1940:. 1875:. 1838:. 1708:. 1641:∈ 736:pp 729:sc 722:ac 457:" 394:. 351:. 305:. 282:) 199:. 165:nm 143:A 5062:e 5055:t 5048:v 5034:. 5015:. 4996:. 4962:. 4943:. 4907:. 4851:: 4843:: 4665:L 4600:2 4597:X 4594:× 4591:1 4588:X 4583:) 4581:2 4578:x 4576:( 4574:2 4567:1 4564:x 4562:( 4560:1 4549:2 4544:⊗ 4539:1 4529:2 4519:1 4512:) 4510:2 4507:X 4505:( 4503:L 4498:) 4496:1 4493:X 4491:( 4489:L 4471:j 4450:2 4445:| 4436:| 4432:= 4403:= 4398:2 4393:| 4384:| 4377:t 4365:+ 4361:j 4325:, 4321:) 4300:( 4288:m 4280:= 4276:) 4236:( 4229:i 4226:2 4222:1 4215:m 4207:= 4203:j 4188:j 4133:) 4128:2 4115:1 4107:( 4097:| 4084:| 4079:| 4066:| 4062:2 4017:2 3990:1 3965:. 3962:) 3957:2 3944:1 3936:( 3926:| 3913:| 3908:| 3895:| 3891:2 3888:+ 3883:2 3878:| 3865:| 3860:+ 3855:2 3850:| 3837:| 3832:= 3827:2 3822:| 3808:+ 3794:| 3789:= 3786:P 3719:P 3712:P 3708:P 3704:P 3676:) 3674:0 3671:t 3667:x 3665:( 3640:. 3635:x 3631:d 3626:) 3622:x 3618:( 3610:V 3602:= 3597:x 3593:d 3586:2 3581:| 3576:) 3573:t 3570:, 3566:x 3562:( 3555:| 3549:V 3541:= 3538:) 3535:t 3532:( 3527:V 3520:x 3515:P 3500:t 3494:V 3483:) 3481:t 3477:x 3475:( 3468:x 3466:( 3464:ρ 3442:. 3437:a 3433:) 3430:t 3427:, 3423:x 3419:( 3407:) 3404:t 3401:, 3397:x 3393:( 3360:. 3349:2 3345:a 3341:= 3336:x 3332:d 3325:2 3320:| 3315:) 3312:t 3309:, 3305:x 3301:( 3294:| 3272:t 3266:x 3261:) 3259:t 3255:x 3253:( 3228:) 3226:X 3224:( 3222:L 3196:ÎČ 3192:α 3184:V 3174:H 3164:V 3154:H 3124:2 3121:1 3116:= 3111:2 3106:) 3100:2 3096:1 3091:( 3086:= 3080:r 3076:| 3072:u 3063:u 3059:| 3055:r 3049:= 3046:) 3040:u 3036:| 3032:( 3029:P 3003:u 2999:| 2975:r 2971:| 2947:u 2943:| 2939:r 2906:2 2902:1 2897:= 2885:) 2879:0 2872:1 2866:( 2857:) 2851:) 2845:1 2838:0 2832:( 2824:2 2820:1 2815:+ 2810:) 2804:0 2797:1 2791:( 2783:2 2779:1 2773:( 2769:= 2756:u 2752:| 2744:) 2739:| 2735:d 2726:2 2722:1 2717:+ 2713:| 2709:u 2700:2 2696:1 2690:( 2686:= 2676:u 2672:| 2668:r 2636:z 2609:x 2578:d 2574:| 2570:) 2567:1 2561:( 2558:= 2552:d 2548:| 2542:z 2513:u 2509:| 2505:) 2502:1 2499:+ 2496:( 2493:= 2487:u 2483:| 2477:z 2447:z 2413:3 2410:2 2386:3 2383:1 2358:V 2354:| 2347:3 2344:2 2338:i 2329:H 2325:| 2318:3 2315:1 2309:= 2299:| 2273:2 2268:| 2259:| 2236:2 2231:| 2222:| 2198:V 2194:| 2170:H 2166:| 2113:, 2098:V 2094:| 2087:+ 2081:H 2077:| 2070:= 2060:| 2029:| 2001:V 1997:| 1973:H 1969:| 1915:) 1913:x 1911:( 1891:x 1882:x 1880:( 1860:x 1851:) 1849:x 1847:( 1830:Q 1814:2 1809:| 1804:) 1801:x 1798:( 1791:| 1780:Q 1769:x 1752:) 1749:x 1746:( 1733:Q 1725:X 1721:Q 1717:x 1713:X 1700:) 1698:x 1696:( 1678:ℓ 1672:) 1670:x 1668:( 1661:A 1648:1 1643:A 1639:x 1615:A 1593:X 1587:A 1561:p 1558:p 1523:) 1521:X 1519:( 1517:L 1499:) 1494:0 1490:x 1483:x 1480:( 1474:= 1471:) 1468:x 1465:( 1433:, 1429:R 1422:x 1418:, 1415:) 1412:x 1409:( 1401:0 1397:x 1393:= 1383:| 1379:x 1366:x 1359:= 1349:| 1338:x 1330:| 1326:x 1293:x 1268:) 1266:X 1264:( 1262:L 1239:x 1215:x 1182:x 1175:) 1173:x 1171:( 1157:R 1128:2 1123:| 1118:) 1115:x 1112:( 1105:| 1092:, 1080:1 1077:= 1074:) 1071:x 1068:( 1063:c 1060:a 1052:d 1046:X 1035:x 1032:d 1026:2 1021:| 1016:) 1013:x 1010:( 1003:| 997:X 967:0 959:R 949:2 944:| 939:) 936:x 933:( 926:| 915:1 905:. 887:x 884:d 878:2 873:| 868:) 865:x 862:( 855:| 849:X 841:= 836:2 812:) 810:X 808:( 806:L 772:L 733:ÎŒ 726:ÎŒ 719:ÎŒ 699:p 696:p 687:+ 681:c 678:s 669:+ 663:c 660:a 651:= 635:ÎŒ 617:) 611:, 606:A 601:, 598:X 595:( 543:. 524:| 520:x 514:= 511:) 508:x 505:( 479:} 473:x 469:| 465:{ 420:t 388:R 384:Q 380:Q 376:R 372:Q 368:Q 364:R 360:R 356:Q 345:R 341:Q 337:R 333:Q 329:Q 325:Q 321:Q 276:Q 255:Q 130:) 124:( 119:) 115:( 105:· 98:· 91:· 84:· 57:. 34:. 20:)

Index

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wave function
electron
atomic orbital
hydrogen atom
probability density
nm
hue
complex phase
quantum mechanics
complex number
modulus
probability density
quantum state
Max Born
Copenhagen interpretation
emissions from atoms

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