Davydov–Chaban Hamiltonian in presence of time-dependent potential

Abstract

In this article, we have investigated collective effects of atomic nuclei in presence of a time-dependent potential in Davydov–Chaban Hamiltonian. Since such potential has an explicit time-dependency, in order to obtain the wave function of considered system, we should face with time-dependent Schrödinger equation. Obtaining the wave function could be possible using Lewis–Riesenfeld dynamical invariant method. Appropriate dynamical invariant has been constructed after determining the wave functions and values, the wave function will obtain.

Keywords

• Davydov–Chaban Hamiltonian
• Time-dependent potential
• Lewis–Riesenfeld dynamical invariant method