The Nonlinear Jaynes-Cummings Model for the Multiphoton Transition

doi:10.1007/s10773-017-3604-3

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	The Nonlinear Jaynes-Cummings Model for the Multiphoton Transition
	Liu, X. J.; Lu, J. B.; Zhang, S. Q.; Liu, J. P.; Li, H.; Liang, Y.; Ma, J.; Weng, Y. J.; Zhang, Q. R.; Liu, H.; Zhang, X. R.; Wu, X. Y.
	2018
发表期刊	International Journal of Theoretical Physics
ISSN	0020-7748
卷号	57 期号:1 页码:290-298
摘要	With the nonlinear Jaynes-Cummings model, we have studied the atom and light field quantum entanglement of multiphoton transition in nonlinear medium, and researched the effect of the transition photon number N and the nonlinear coefficient chi on the quantum entanglement degrees. We have given the quantum entanglement degrees curves with time evolution, we find when the transition photon number N increases, the entanglement degrees oscillation get faster. When the nonlinear coefficient alpha > 0, the entanglement degrees oscillation get quickly, the nonlinear term is disadvantage of the atom and light field entanglement, and when the nonlinear coefficient alpha < 0, the entanglement degrees oscillation get slow, the nonlinear term is advantage of the atom and light field entanglement. These results will have been used in the quantum communication and quantum information.
关键词	Nonlinear jaynes-cummings model Multiphoton transition Quantum entanglement degrees 2-photon transitions optical bistability stark shift quantum entanglement revival atom dynamics collapse maser Physics
DOI	10.1007/s10773-017-3604-3
收录类别	SCI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60833
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Liu, X. J.,Lu, J. B.,Zhang, S. Q.,et al. The Nonlinear Jaynes-Cummings Model for the Multiphoton Transition[J]. International Journal of Theoretical Physics,2018,57(1):290-298.
APA	Liu, X. J..,Lu, J. B..,Zhang, S. Q..,Liu, J. P..,Li, H..,...&Wu, X. Y..(2018).The Nonlinear Jaynes-Cummings Model for the Multiphoton Transition.International Journal of Theoretical Physics,57(1),290-298.
MLA	Liu, X. J.,et al."The Nonlinear Jaynes-Cummings Model for the Multiphoton Transition".International Journal of Theoretical Physics 57.1(2018):290-298.

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