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arXiv 0907.3383cond-mat.stat-mechhep-phnucl-th
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具有时间反演过程的随机动力学中的广义热力学关系和涨落定理

Extended Thermodynamic Relation and Fluctuation Theorem in Stochastic Dynamics with Time Reversed Process

T. Koide, M. Mine, M. Okumura, Y. Yamanaka

摘要:

我们考虑一个由两个随机运动微分方程描述的随机模型,一个是随机向前演化的时间,另一个是向后的时间。我们进一步引入了两个过程的平均量,并按照关本的策略构造了扩展的热力学关系。利用这个关系,我们导出了关于引入的平均量的涨落定理,如Seifert关系、Jarzynski关系和Komatsu-Nakagawa非平衡定态。

英文摘要:

We consider a stochastic model described by two stochastic differential equations of motion; one is for the stochastic evolution forward in time and the other for backward in time. We further introduce averaged quantities for the two processes and construct the extended thermodynamic relation following the strategy of Sekimoto. By using this relation, we derive the fluctuation theorems such as the Seifert relation, the Jarzynski relation and the Komatsu-Nakagawa non-equilibrium steady state with respect to the introduced averaged quantities.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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