2015年6月
Exact Equalities and Thermodynamic Relations for Nonequilibrium Steady States
JOURNAL OF STATISTICAL PHYSICS
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- 巻
- 159
- 号
- 6
- 開始ページ
- 1237
- 終了ページ
- 1285
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1007/s10955-015-1221-1
- 出版者・発行元
- SPRINGER
We study thermodynamic operations which bring a nonequilibrium steady state (NESS) to another NESS in physical systems under nonequilibrium conditions. We model the system by a suitable Markov jump process, and treat thermodynamic operations as protocols according to which the external agent varies parameters of the Markov process. Then we prove, among other relations, a NESS version of the Jarzynski equality and the extended Clausius relation. The latter can be a starting point of thermodynamics for NESS. We also find that the corresponding nonequilibrium entropy has a microscopic representation in terms of symmetrized Shannon entropy in systems where the microscopic description of states involves "momenta". All the results in the present paper are mathematically rigorous.
- リンク情報
- ID情報
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- DOI : 10.1007/s10955-015-1221-1
- ISSN : 0022-4715
- eISSN : 1572-9613
- Web of Science ID : WOS:000355218600001