The Nonlinear Jaynes-Cummings Model for the Multiphoton Transition
文献类型：期刊论文
| 作者 | 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.
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| 刊名 | International Journal of Theoretical Physics
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| 出版日期 | 2018 |
| 卷号 | 57期号:1页码:290-298 |
| 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 |
| ISSN号 | 0020-7748 |
| DOI | 10.1007/s10773-017-3604-3 |
| 英文摘要 | 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. |
| 源URL | [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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