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arXiv 0704.1708cond-mat.stat-mech
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从虚功原理到随机动力学的最小作用量原理

From virtual work principle to least action principle for stochastic dynamics

Qiuping A. Wang

摘要:

本文从虚功原理证明了平衡力学系统的最大熵原理,在热力学平衡时,作用在力学系统元件上的微观力的虚功为零,本文将这一原理应用于非平衡动力学系统。本文的目的是证明非平衡热力学系统的最小作用量原理和并发最大路径熵原理。

英文摘要:

After the justification of the maximum entropy principle for equilibrium mechanical system from the principle of virtual work, i.e., the virtual work of microscopic forces on the elements of a mechanical system vanishes in thermodynamic equilibrium, we present in this paper an application of the same principle to dynamical systems out of equilibrium. The aim of this work is to justify a least action principle and the concurrent maximum path entropy principle for nonequilibrium thermodynamic systems.

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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