Entanglement Dynamics of Atoms in Double Jaynes-Cummings Models withKerr Medium

XIE Qin and FANG Mao-Fa

理论物理通讯 ›› 2010, Vol. 54 ›› Issue (05) : 840-844.

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会计学季刊
Quarterly Journal of Accounting
主办单位:
香港中文大学会计学院
上海财经大学会计学院
南京大学商学院会计学系
ISSN: 3006-1415
PDF(591 KB)
理论物理通讯 ›› 2010, Vol. 54 ›› Issue (05) : 840-844.

Entanglement Dynamics of Atoms in Double Jaynes-Cummings Models withKerr Medium

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Entanglement Dynamics of Atoms in Double Jaynes-Cummings Models withKerr Medium

  • XIE Qin and FANG Mao-Fa
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Abstract

Entanglement dynamics of the atoms in the double Jaynes-Cummings models with the Kerr medium is studied, and the effect of the Kerr medium on that is examined. The result shows that, the Kerr medium can control the entanglement dynamics of the atoms and repress entanglement sudden death. We can obtain the maximum entanglement between the atoms by strengthening the nonlinear interaction of the Kerr medium.

关键词

entanglement / Kerr medium / concurrence

Key words

entanglement / Kerr medium / concurrence

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导出引用
XIE Qin and FANG Mao-Fa. Entanglement Dynamics of Atoms in Double Jaynes-Cummings Models withKerr Medium[J]. 理论物理通讯, 2010, 54(05): 840-844
XIE Qin and FANG Mao-Fa. Entanglement Dynamics of Atoms in Double Jaynes-Cummings Models withKerr Medium[J]. Communications in Theoretical Physics, 2010, 54(05): 840-844
中图分类号: 03.67.Mn    03.67.Bg   

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