Microscopic derivation of the Jaynes-Cummings model with cavity losses
Microscopic derivation of the Jaynes-Cummings model with cavity losses
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DOI：
10.1103/physreva.75.013811
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发表时间：
2006-10
影响因子：
2.9
通讯作者：
M. Scala;B. Militello;A. Messina;J. Piilo;S. Maniscalco
中科院分区：
文献类型：
--
作者：
M. Scala;B. Militello;A. Messina;J. Piilo;S. Maniscalco
本文给出了含腔损耗的Jaynes-Cummings模型主方程的微观推导。我们挑出的差异与唯象主方程在文献中使用的唯象模型正确描述的原子-腔系统的动力学和近似。其中的唯象和微观主方程引起不同的预测的一些例子进行了详细讨论。
In this paper we provide a microscopic derivation of the master equation for the Jaynes-Cummings model with cavity losses. We single out both the differences with the phenomenological master equation used in the literature and the approximations under which the phenomenological model correctly describes the dynamics of the atom-cavity system. Some examples wherein the phenomenological and the microscopic master equations give rise to different predictions are discussed in detail.