Quantum heat engine with multilevel quantum systems
文献类型：期刊论文
| 作者 | Quan, HT; Zhang, P ; Sun, CP; Quan, HT , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
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| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2005 |
| 卷号 | 72期号:5页码:- |
| 关键词 | Carnot Engine Finite-time |
| ISSN号 | 1539-3755 |
| 英文摘要 | By reformulating the first law of thermodynamics in the fashion of quantum-mechanical operators on the parameter manifold, we propose a universal class of quantum heat engines (QHE) using the multilevel quantum system as the working substance. We obtain a general expression of work for the thermodynamic cycle with two thermodynamic adiabatic processes, which are implied in quantum adiabatic processes. We also classify the conditions for a 3-level QHE to extract positive work, which is proved to be looser than that for a 2-level system under certain conditions. As a realistic illustration, a 3-level atom system with dark state configuration manipulated by a classical radiation field is used to demonstrate our central idea. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000233603200019 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13728]  |
| 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 | Quan, HT , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Quan, HT,Zhang, P,Sun, CP,et al. Quantum heat engine with multilevel quantum systems[J]. PHYSICAL REVIEW E,2005,72(5):-. |
| APA | Quan, HT,Zhang, P,Sun, CP,&Quan, HT , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China..(2005).Quantum heat engine with multilevel quantum systems.PHYSICAL REVIEW E,72(5),-. |
| MLA | Quan, HT,et al."Quantum heat engine with multilevel quantum systems".PHYSICAL REVIEW E 72.5(2005):-. |
入库方式： OAI收割
来源：理论物理研究所
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