laxative
发表于 2025-3-27 00:27:39
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macabre
发表于 2025-3-27 03:01:26
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Adjourn
发表于 2025-3-27 08:47:20
Angular Momentum,lay. It has an important role in the treatment of atoms and quantum mechanical problems with rotational symmetry. The generalization to three dimensions reached a first climax in Born’s, Heisenberg’s, and Jordan’s famous “Three men work” (Born et al., ZS f. Physik, 1925, ). Green explains in
intangibility
发表于 2025-3-27 12:46:53
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BORE
发表于 2025-3-27 14:09:34
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GIST
发表于 2025-3-27 19:02:51
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PLAYS
发表于 2025-3-27 23:33:24
Expansion of the Matrix Method,We describe the general ideas concerning the matrix method, which was further developed by Born, Heisenberg, and Jordan and extended to systems with several degrees of freedom.
圣人
发表于 2025-3-28 04:05:21
Observables and Uncertainty Relations,State vectors and other matrices are introduced. We also define projection matrices for the interpretation of experiments and density matrices for the description of mixed states. Also, Heisenberg’s famous uncertainty relation is derived and interpreted.
迎合
发表于 2025-3-28 07:45:09
The Harmonic Oscillator,As a first application of the matrix method, the quantum mechanical behavior of the harmonic oscillator is discussed in detail.
军火
发表于 2025-3-28 13:41:50
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