Evolution of field entropy and entanglement in the intensity-dependent two-mode Jaynes-Cummings model
文献类型：期刊论文
| 作者 | Gao, YF; Feng, J; Wang, JS |
| 刊名 | CHINESE PHYSICS
 |
| 出版日期 | 2005-05-01 |
| 卷号 | 14期号:5页码:980-984 |
| 关键词 | degree of entanglement von Neumann entropy two-mode Jaynes-Cummings model intensity-dependent coupling |
| 英文摘要 | The evolution of the entanglement degree of two-mode fields and atom with the intensity-dependent coupling is investigated using von Neumann entropy. The results for the initial fields in both coherent states and two-mode squeezed vacuum state are calculated. The influence of the field intensity on the entropy is discussed. It is found that the field and atom are generally in maximum entanglement but subject to periodic pulsed disentanglement completely under the condition of strong initial field. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | LIGHT-FIELD ; STATES ; TELEPORTATION ; ATOM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000229066900021 |
| 公开日期 | 2015-07-28 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/4565]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Liaocheng Univ, Coll Educ Technol & Massmedium, Liaocheng 252059, Peoples R China 2.Liaocheng Univ, Inst Opt Commun, Liaocheng 252059, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, YF,Feng, J,Wang, JS. Evolution of field entropy and entanglement in the intensity-dependent two-mode Jaynes-Cummings model[J]. CHINESE PHYSICS,2005,14(5):980-984. |
| APA | Gao, YF,Feng, J,&Wang, JS.(2005).Evolution of field entropy and entanglement in the intensity-dependent two-mode Jaynes-Cummings model.CHINESE PHYSICS,14(5),980-984. |
| MLA | Gao, YF,et al."Evolution of field entropy and entanglement in the intensity-dependent two-mode Jaynes-Cummings model".CHINESE PHYSICS 14.5(2005):980-984. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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