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题名: Quantum thermodynamic cycles and quantum heat engines
作者: Quan, H. T. ;  Liu, Yu-Xi ;  Sun, C. P. ;  Nori, Franco
刊名: PHYSICAL REVIEW E
出版日期: 2007
卷号: 76, 期号:3, 页码:-
关键词: MECHANICAL CARNOT ENGINE ;  EXORCIZE MAXWELLS DEMON ;  DISSIPATIVE SYSTEM ;  FINITE-TIME ;  LANDAUERS ERASURE ;  2ND LAW ;  COMPUTATION ;  INFORMATION ;  EFFICIENCY ;  PRINCIPLE
学科分类: Physics
通讯作者: Quan, HT , Inst Phys & Chem Res, Frontier Res Syst, Wako, Saitama 351, Japan
部门归属: Inst Phys & Chem Res, Frontier Res Syst, Wako, Saitama 351, Japan; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Japan Sci & Technol Agcy, CREST, Kawaguchi, Saitama 33200, Japan; Univ Michigan, Ctr Study Complex Syst, Ctr Theoret Phys, Dept Phys, Ann Arbor, MI 48109 USA
英文摘要: In order to describe quantum heat engines, here we systematically study isothermal and isochoric processes for quantum thermodynamic cycles. Based on these results the quantum versions of both the Carnot heat engine and the Otto heat engine are defined without ambiguities. We also study the properties of quantum Carnot and Otto heat engines in comparison with their classical counterparts. Relations and mappings between these two quantum heat engines are also investigated by considering their respective quantum thermodynamic processes. In addition, we discuss the role of Maxwell's demon in quantum thermodynamic cycles. We find that there is no violation of the second law, even in the existence of such a demon, when the demon is included correctly as part of the working substance of the heat engine.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000249785800013
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5667
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Quan, H. T.,Liu, Yu-Xi,Sun, C. P.,et al. Quantum thermodynamic cycles and quantum heat engines[J]. PHYSICAL REVIEW E,2007,76(3):-.
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