Entanglement production and decoherence-free subspace of two single-mode cavities embedded in a common environment
文献类型：期刊论文
| 作者 | An, JH; Wang, SJ; Luo, HG; An, JH , Lanzhou Univ, Dept Modern Phys, Lanzhou 730000, Peoples R China. |
| 刊名 | JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
 |
| 出版日期 | 2005 |
| 卷号 | 38期号:16页码:3579-3593 |
| 关键词 | Continuous Variable Systems Dynamical Symmetry Criterion Field |
| ISSN号 | 0305-4470 |
| 英文摘要 | A system consisting of two identical single-mode cavities coupled to a common environment is investigated within the framework of algebraic dynamics. Based on the left and right representations of the Heisenberg-Weyl algebra, the algebraic structure of the master equation is explored and exact analytical solutions of this system are obtained. It is shown that for such a system, the environment can produce entanglement in contrast to its commonly believed role of destroying entanglement. In addition, the collective zeromode eigensolutions of the system are found to be free of decoherence against the dissipation of the environment. These decoherence-free states may be useful in quantum information and quantum computation. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000229104100010 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13836]  |
| 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 | An, JH , Lanzhou Univ, Dept Modern Phys, Lanzhou 730000, Peoples R China. |
| 推荐引用方式 GB/T 7714 | An, JH,Wang, SJ,Luo, HG,et al. Entanglement production and decoherence-free subspace of two single-mode cavities embedded in a common environment[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,2005,38(16):3579-3593. |
| APA | An, JH,Wang, SJ,Luo, HG,&An, JH , Lanzhou Univ, Dept Modern Phys, Lanzhou 730000, Peoples R China..(2005).Entanglement production and decoherence-free subspace of two single-mode cavities embedded in a common environment.JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,38(16),3579-3593. |
| MLA | An, JH,et al."Entanglement production and decoherence-free subspace of two single-mode cavities embedded in a common environment".JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 38.16(2005):3579-3593. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。