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Journal of the Korean Physical Society

Investigation of a time-dependent two-body system via the Lewis-Riesenfeld dynamical invariant method

Hadi Sobhani, HASSAN HASSANABADI

Published Nov 1, 2016• 3 citations
Publisher

Abstract

In this paper, we study a system with a time-dependent essence and a relative pseudo-harmonic interaction. In order to investigate the time evolution of such a system, we employed the Lewis-Riesenfeld dynamical invariant method. We constructed the dynamical invariant and derived its explicit form. Then, we derived the Eigen function of this invariant. Finally, we used this Eigen to obtain the wave function. We also discussed the physical meaning of the results.

DOI
10.3938/jkps.69.1509

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