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General procedure of solving the time-dependent Schrödinger equation

C. Y. Chen
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Abstract

A nonperturbative procedure of solving the time-dependent Schrödinger equation, called the multi-projection approach or phase dynamics of quantum mechanics, is derived and illustrated. In addition to introducing a method with that time-dependent systems become solvable (under the assumption that corresponding time-independent systems are solvable), the new approach unveils several misconcepts related to the usual wavefunction expansion and the standard perturbation theory.

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C. Y. Chen. 2001-02-08. General procedure of solving the time-dependent Schrödinger equation. https://arxiv.org/abs/quant-ph/0009015

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