Decoherence in time evolution of bound entanglement
文献类型：期刊论文
| 作者 | Sun, Z.; Wang, X. G.; Gao, Y. B.; Sun, C. P. ; Sun, Z , Zhejiang Univ, Dept Phys, Zhejiang Inst Modern Phys, Hangzhou 310027, Peoples R China
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| 刊名 | EUROPEAN PHYSICAL JOURNAL D
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| 出版日期 | 2008 |
| 卷号 | 46期号:3页码:521-530 |
| 关键词 | Heisenberg-chains Quantum State Separability Criterion System |
| ISSN号 | 1434-6060 |
| 英文摘要 | We study a dynamic process of disentanglement by considering the time evolution of bound entanglement for a quantum open system, two qutrits coupling to a common environment. Here, the initial quantum correlations of the two qutrits are characterized by the bound entanglement. Both bosonic and spin environments are considered. We found that the bound entanglement displays collapses and revivals, and it can be stable against small temperature and time change. The thermal fluctuation effects on bound entanglement are also considered. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000253204700016 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5571]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Sun, Z , Zhejiang Univ, Dept Phys, Zhejiang Inst Modern Phys, Hangzhou 310027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Z.,Wang, X. G.,Gao, Y. B.,et al. Decoherence in time evolution of bound entanglement[J]. EUROPEAN PHYSICAL JOURNAL D,2008,46(3):521-530. |
| APA | Sun, Z.,Wang, X. G.,Gao, Y. B.,Sun, C. P.,&Sun, Z , Zhejiang Univ, Dept Phys, Zhejiang Inst Modern Phys, Hangzhou 310027, Peoples R China.(2008).Decoherence in time evolution of bound entanglement.EUROPEAN PHYSICAL JOURNAL D,46(3),521-530. |
| MLA | Sun, Z.,et al."Decoherence in time evolution of bound entanglement".EUROPEAN PHYSICAL JOURNAL D 46.3(2008):521-530. |
入库方式： OAI收割
来源：理论物理研究所
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