摘要
本文利用密度算符间的距离研究了附加克尔介质简并双光子Jaynes－Cummings模型（JCM）的动力学特性．在与标准简并双光子Jaynes－Cummiungs模型以及附加克尔介质单光子Jaynes－Cummings模型相比较的基础上，详细讨论了克尔介质非线性相互作用对该模型动力学行为的影响．
in this paper, the distance between density operators has been used to study the dynamicalproperties of the degenerate two-photon Jaynes-Cummings model with an additional Kerr medium.The effect of nonlinearity interaction of Kerr medium on the dynamical behavior of the quantumsystem are discussed in comparison with the standard degenerate two-photon Jaynes-Cummings modeland one-photon Jaynes-Cummings model with an additional Kerr medium.
出处
《光子学报》
EI
CAS
CSCD
1997年第1期6-14,共9页
Acta Photonica Sinica
基金
国家自然科学基金
关键词
附加克尔介质
双光子
J-C模型
量子光学
Degenerate two-photon Jaynes-Cummings model with an additional Kerr medium
Distance between density operators
Von Neumann entropy
