Entanglement dynamics and chaos in the Dicke model | |
Song, Lijun1,2,3; Wang, Xiaoguang3; Yan, Dong2,4; Zong, ZhanGuo1 | |
刊名 | INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
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2008 | |
卷号 | 47期号:10页码:2635-2644 |
关键词 | Entanglement Chaos Linear Entropy |
ISSN号 | 0020-7748 |
DOI | 10.1007/s10773-008-9700-7 |
英文摘要 | We study dynamical properties of quantum entanglement in the Dicke model with and without the rotating-wave approximation. Specifically, we investigate the maximal entanglement and mean entanglement which reflect the underlying chaos in the system, and a good classical-quantum correspondence is found. We also show that the maximal linear entropy can be more sensitive to chaos than the mean linear entropy. |
资助项目 | Doctoral Program of Higher Education (SRFDP)[20050335087] |
WOS关键词 | COHERENT STATES ; QUANTUM ; PARTICLE ; DECOHERENCE ; CHANNELS ; SYSTEMS |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | SPRINGER/PLENUM PUBLISHERS |
WOS记录号 | WOS:000259187500017 |
资助机构 | NSFC 10405019 90503003 NFRPC 2006CB921206 Doctoral Program of Higher Education (SRFDP) 20050335087 |
公开日期 | 2010-10-29 |
内容类型 | 期刊论文 |
源URL | [http://ir.imp.cas.cn/handle/113462/5529] ![]() |
专题 | 近代物理研究所_近代物理研究所知识存储(2010之前) |
通讯作者 | Yan, Dong |
作者单位 | 1.Changchun Univ, Inst Appl Phys, Changchun 130022, Peoples R China 2.Changchun Univ Sci & Technol, Sch Sci, Changchun 130022, Peoples R China 3.Zhejiang Univ, Zhejiang Inst Modern Phys, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China 4.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China |
推荐引用方式 GB/T 7714 | Song, Lijun,Wang, Xiaoguang,Yan, Dong,et al. Entanglement dynamics and chaos in the Dicke model[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2008,47(10):2635-2644. |
APA | Song, Lijun,Wang, Xiaoguang,Yan, Dong,&Zong, ZhanGuo.(2008).Entanglement dynamics and chaos in the Dicke model.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,47(10),2635-2644. |
MLA | Song, Lijun,et al."Entanglement dynamics and chaos in the Dicke model".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 47.10(2008):2635-2644. |
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