Threshold for nonthermal stabilization of open quantum systems
文献类型：期刊论文
| 作者 | Sun, CP
|
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2014 |
| 卷号 | 89期号:1页码:12128 |
| 关键词 | DISSIPATIVE SYSTEM DYNAMICS |
| ISSN号 | 1050-2947 |
| 通讯作者 | Cai, CY (reprint author), Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 英文摘要 | We generally study whether or not the information of open quantum systems would be totally erased by their surrounding environments in thermalization processes. A complex system composed of a harmonic oscillator and its environment is studied. When the interaction spectral density contains zero-value regions, there is a threshold of system-bath coupling, eta(c), above which the initial information of the system partially remains. We estimated this threshold by the properties of the system and its bath, i.e., the density of the environment states. Thus, its long-time stabilization deviates from the usual thermalization. This nonthermal stabilization happens as a non-Markovian effect. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | NSFC [10974209, 10935010]; National 973 Program [2012CB922104] |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevA.89.012128 |
| 语种 | 英语 |
| WOS记录号 | WOS:000332214000002 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15495]  |
| 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. Threshold for nonthermal stabilization of open quantum systems[J]. PHYSICAL REVIEW A,2014,89(1):12128. |
| APA | Sun, CP.(2014).Threshold for nonthermal stabilization of open quantum systems.PHYSICAL REVIEW A,89(1),12128. |
| MLA | Sun, CP."Threshold for nonthermal stabilization of open quantum systems".PHYSICAL REVIEW A 89.1(2014):12128. |
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。