Article,

On the time-dependent solutions of the Schrödinger's equation. II. The one-mode field perturbed harmonic oscillator

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International Journal of Quantum Chemistry, 112 (12): 2441--2443 (June 2012)
DOI: 10.1002/qua.23253

Abstract

The solution of the time-dependent Schrödinger's equation for a perturbed harmonic oscillator is obtained using a solvable Lie algebra. We choose a harmonic oscillator interacting with a one-mode field, where the perturbation happens to be periodic in time. This leads to one of the simplest Floquet problems. Using the Wei–Norman theorem, the Floquet wave function is obtained as well as the semiclassical Floquet shift in the energy. © 2011 Wiley Periodicals, Inc. Int J Quantum Chem, 2011

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