Ejaculate 发表于 2025-3-30 08:16:52
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,Addition of Angular Momenta—The Wigner-Eckart Theorem,V.2 discusses then the direct product of two irreducible representations of angular momentum and its reduction with respect to the total angular momentum. The Clebsch-Gordan coefficients are introduced, their recursion relations are derived, and their most frequently used values are tabulated. In Se汇总 发表于 2025-3-31 02:50:00
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,Alkali Atoms and the Schrödinger Equation of One-Electron Atoms,ion of the matrix elements of .. (. = 1, 3, 4, ...) ; the results are used for the calculation of the energy values of the alkali atoms. Section VII.3 gives a brief description of the solution of the Schrödinger equation for the hydrogen atom, which is used for an alternative computation of the matr辞职 发表于 2025-3-31 12:57:42
Perturbation Theory, end of Section VIII.1 the Wigner-Brillouin and the Rayleigh-Schrödinger perturbation expansions are obtained as special cases. Section VIII.2 applies this general procedure to the continuous spectrum and results in the Lippmann-Schwinger equation.载货清单 发表于 2025-3-31 14:23:55
Electron Spin,on Hamiltonian for the spin interaction is determined in Section IX.3. In Section IX.3a the magnetic moment of the electron is determined by classical arguments; in Section IX.3b the magnetic field, which acts on the electron magnetic moment in an atom, is presented. In Section IX.4 these results ar团结 发表于 2025-3-31 21:20:52
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Some Fundamental Properties of Quantum Mechanics,experiment with the Stern-Gerlach apparatus it is shown that a polarized beam (a pure state) cannot be split by the magnetic field, and that the splitting of such a beam is a consequence of the measurement. In Section XIII.2 we derive the predictions of quantum mechanics for spin correlation measure