Quantum Mechanics, Non-relativistic Theory |
Contents
2 The principle of superposition | 8 |
5 The continuous spectrum | 15 |
7 The wave function and measurements | 23 |
Copyright | |
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A₁ angle antisymmetrical approximation asymptotic atom axes axis B₁ C₁ C₂ calculated classical mechanics coefficients collision commute complex conjugate components condition configuration constant continuous spectrum corresponding Coulomb field definite value degeneracy denote determined discrete spectrum effective cross-section eigenfunctions eigenvalues electron terms energy levels expression factor finite follows formula gives Hamiltonian Hence identical particles infinite integral interaction intersection inversion irreducible representations Let us consider linear mean value momenta motion multiplied N₁ non-zero normalised nuclei obtain operator orbital angular momentum particle perturbation theory physical quantity plane potential energy probability PROBLEM quantity ƒ quantum mechanics quantum number quasi-classical r₁ region relation result rotation scattering SCHRÖDINGER's equation solution spin-orbit interaction spinor spinor of rank splitting stationary Substituting suffixes symmetry group tion total angular momentum total spin transformation transitions unperturbed vanishes variables vector velocity vibrations wave function Young diagrams zero