Dynamics of a moving five-level atom interacting with cavity fields

被引：0
|
作者：
S. Abdel-Khalek
机构：
[1] Sohag University,Mathematics Department, Faculty of Science
[2] Taif University,Mathematics Department, Faculty of Science
来源：
Journal of Russian Laser Research | 2011年 / 32卷
关键词：
five-level atom; von Neumann entropy; atomic motion;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study the entanglement between a single five-level atom interacting with a one-mode cavity field in the case where the atomic motion is taken into account. The field entropy of this system is investigated under the nonresonant conditions. The effects of the detuning parameter and the atomic motion on the degree of entanglement are investigated. We show that both the detuning and atomic motion play important roles in the evolution of the von Neumann entropy and atomic populations.
引用
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页码：86 / 93
页数：7
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