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Quantum heat engine with multilevel quantum systems
Quan, HT; Zhang, P; Sun, CP; Quan, HT , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
2005
发表期刊PHYSICAL REVIEW E
ISSN1539-3755
卷号72期号:5页码:-
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.
部门归属Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Carnot Engine Finite-time
学科领域Physics
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收录类别SCI
WOS记录号WOS:000233603200019
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被引频次:75[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13728
专题理论物理所1978-2010年知识产出
通讯作者Quan, HT , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
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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):-.
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