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Dynamics of N-configuration four-level atom interacting with one-mode cavity field

机译:N-构型四能级原子与一模腔场相互作用的动力学

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摘要

In this paper, a model is presented to investigate the interaction between a four-level atom and a single mode of the radiation field. The relative phase, the detuning and the Kerr-like medium are taken into consideration. The exact solution is given when the atom is initially prepared in superposition coherent state. The influences of the relative phase, and the Kerr-like medium on the collapses-revivals, the field entropy and the amplitude-squared squeezing phenomena for the considered system are examined. It is found that these parameters have important effects on the properties of these phenomena.
机译:在本文中,提出了一个模型来研究四能级原子与辐射场的单模之间的相互作用。考虑了相对相位,失谐和类Kerr介质。当最初以叠加相干态制备原子时,将给出精确的解决方案。考察了相对相位和Kerr样介质对所考虑系统的坍塌恢复,场熵和振幅平方压缩现象的影响。发现这些参数对这些现象的性质具有重要影响。

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