Two-Photon Jaynes-Cummings Model Governed by Milburn Equation with Phase Damping

In this paper, we find an analytic solution of the master equation of a non-resonant two-photon Jaynes- Cummings model （JCM） with phase damping with the help of the super-operator technique. We study the influence of phase damping on non-classical effects in the JCM, such as oscillations of the phot...

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Bibliographic Details
Published in:Communications in theoretical physics 2006-04, Vol.45 (4), p.702-708, Article 702
Main Author: CHEN Chang-Yong LI Shao-Hua LIU Zong-Liang
Format: Article
Language:English
Subjects:
Jaynes-Cummings模型
JCM
光子数分布
相位阻尼
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Summary:In this paper, we find an analytic solution of the master equation of a non-resonant two-photon Jaynes- Cummings model （JCM） with phase damping with the help of the super-operator technique. We study the influence of phase damping on non-classical effects in the JCM, such as oscillations of the photon-number distribution, revivals of the atomic inversion, and sub-Possion photon statistics. It is demonstrated that the phase damping suppresses the revivals of the atomic inversion and non-classical effects of the cavity field in the JCM.
ISSN:0253-6102
DOI:10.1088/0253-6102/45/4/026