Microscopic Reversibility for Nonequilibrium Classical Open Systems: Hamiltonian Approach

Takaaki Monnai

    研究成果: Article査読

    2 被引用数 (Scopus)

    抄録

    We rigorously show that the probability to have a specific trajectory of an externally perturbed classical open system satisfies a universal symmetry for Hamiltonian dynamics. It connects the ratio between the probabilities of time forward and reversed trajectories to a degree of the time reversal asymmetry of the final phase space distribution in a model-independent framework. Especially, it amounts to a nonequilibrium generalization of the detailed balance between the probabilities of the forward and reversed trajectories under the condition that the initial phase space distribution is described by an equilibrium ensemble. An expression of the microscopic reversibility for the subsystem is also derived based on this relation.

    本文言語English
    ページ(範囲)1058-1068
    ページ数11
    ジャーナルJournal of Statistical Physics
    149
    6
    DOI
    出版ステータスPublished - 2012 12

    ASJC Scopus subject areas

    • 統計物理学および非線形物理学
    • 数理物理学

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