Interactions of a two-level atom and a field with a time-varying frequency without rotating-wave approximation

被引：12
作者：
Xie, Shuang-Yuan [1 ]
Jia, Fei [1 ]
Yang, Ya-Ping [1 ]
机构：
[1] Tongji Univ, Dept Phys, Shanghai 200092, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2007年 / 273卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Jaynes-Cummings model; without rotating-wave approximation; dynamic properties;
D O I：
10.1016/j.optcom.2006.12.042
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The interactions between a two-level atom and a field with a time-varying frequency without rotating-wave approximation have been investigated. The frequency of the field varies in the form of rectangle. The dynamic behaviors of the atomic population inversion, photon anti-bunching and atomic dipole squeezing are investigated numerically as function of time. A number of novel phenomena are discovered and discussed. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：451 / 459
页数：9
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