A geometric approach to time evolution operators of Lie quantum systems

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Lie systems in Quantum Mechanics are studied from a geometric point of view. In particular, we develop methods to obtain time evolution operators of time-dependent Schrodinger equations of Lie type and we show how these methods explain certain ad hoc methods used in previous papers in order to obtain exact solutions. Finally, several instances of time-dependent quadratic Hamiltonian are solved.
Accepted for publication in the International Journal of Theoretical Physics

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Mathematical Physics, High Energy Physics - Theory, 34A26

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http://salesiana.dossiersoluciones.com/handle/123456789/227708

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0811.4386
 http://arxiv.org/abs/0811.4386
 Int. J. Theor. Phys. Volume 48, Issue5 (2009), Page 1379.
 doi:10.1007/s10773-008-9909-5

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arXiv