The Wigner function of the rotating Kratzer oscillator mapped onto the Morse oscillator |
| |
Authors: | Jerzy Stanek |
| |
Affiliation: | Department of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60‐780 Poznan, Poland |
| |
Abstract: | In this article, the rotating Kratzer oscillator in quantum phase space is studied. The Langer transformation is used to map the Kratzer oscillator with centrifugal term onto a one‐dimensional Morse oscillator. As a result, the Wigner distribution functions for the Morse oscillator are obtained. The quantum states of the system are visualized in the phase space for a few vibrational and rotational quantum numbers. The results obtained in the phase space correspond to those derived in the standard quantum theory. © 2009 Wiley Periodicals, Inc. Int J Quantum Chem, 2010 |
| |
Keywords: | Wigner function rotating Kratzer oscillator Langer transformation |
|
|