原子与分子物理学报, 2006, 23 (5): 867, 网络出版: 2007-05-22
用不变量方法求解附加Kerr介质的非线性Jaynes-Cummings模型
Invariant approach to the system of two-mode field interacting with two-level atom in a Kerr medium
摘要
利用不变量方法研究了充满Kerr介质的高Q腔中双模场与二能级原子非共振相互作用系统,得到了该系统的态矢、时间演化算符、原子布居数和双模场光子数随时间演化式.
Abstract
Based on the Lewis-Riesenfeld invariant theory, we investigate repeatedly the system of a two-level atom interacting with two-mode field with arbitrary detuning in a high-Q cavity with Kerr medium. We obtain the general state vector and the time evolution operator as well as the evolution expressions of both the atomic inversion and the photon number for the system.
杨进, 向安平, 余万伦. 用不变量方法求解附加Kerr介质的非线性Jaynes-Cummings模型[J]. 原子与分子物理学报, 2006, 23(5): 867. 杨进, 向安平, 余万伦. Invariant approach to the system of two-mode field interacting with two-level atom in a Kerr medium[J]. Journal of Atomic and Molecular Physics, 2006, 23(5): 867.
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