In the present paper we study the geometry of the time-dependent variational principle in quantum mechanics. This principle which we abbreviate as TDVP is a formulation of the time-dependent Schrödinger equation is obtained by requiring tht the action functional be stationary under free variation of the time-dependent state. Many applications of this principle are obtained by introducing a finite set of parameters and performing a restriced variation with respect to the time dependence of these parameters.
CITATION STYLE
Geometry of the Time-Dependent Variational Principle in Quantum Mechanics. (1981). Geometry of the Time-Dependent Variational Principle in Quantum Mechanics. Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-10579-4
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