Master equation and dispersive probing of a non-Markovian process
文献类型：期刊论文
| 作者 | Sun, CP
|
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2013 |
| 卷号 | 87期号:1页码:12110 |
| 关键词 | QUANTUM DISSIPATIVE SYSTEM BROWNIAN-MOTION DECOHERENCE STATES FIELD ENVIRONMENT NOISE |
| ISSN号 | 1050-2947 |
| 通讯作者 | Yang, LP (reprint author), Univ Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 英文摘要 | For a bosonic (fermionic) open system in a bath with many bosonic (fermionic) modes, we derive the exact non-Markovian master equation in which the memory effect of the bath is reflected in the time-dependent decay rates. In this approach, the reduced density operator is constructed from the formal solution of the corresponding Heisenberg equations. As an application of the exact master equation, we study the active probing of the non-Markovianity of the quantum dissipation of a single bosonic mode of an electromagnetic field in a cavity-QED system. The non-Markovianity of the bath of the cavity is explicitly reflected by the atomic decoherence factor. DOI: 10.1103/PhysRevA.87.012110 |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11121403, 11074261]; National 973 program [2012CB922104]; National Science Council (NSC) [NSC-99-2112-006-008-MY3]; National Center for Theoretical Science of Taiwan |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevA.87.012110 |
| 语种 | 英语 |
| WOS记录号 | WOS:000313422800002 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15438]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Sun, CP. Master equation and dispersive probing of a non-Markovian process[J]. PHYSICAL REVIEW A,2013,87(1):12110. |
| APA | Sun, CP.(2013).Master equation and dispersive probing of a non-Markovian process.PHYSICAL REVIEW A,87(1),12110. |
| MLA | Sun, CP."Master equation and dispersive probing of a non-Markovian process".PHYSICAL REVIEW A 87.1(2013):12110. |
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。