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Condensed Matter > Statistical Mechanics
Title: Influence of Entropy Changes on First Passage Time in the Thermodynamics of trajectories
(Submitted on 13 Mar 2023 (v1), last revised 25 Apr 2024 (this version, v5))
Abstract: For thermodynamics of trajectories, an ensemble containing dynamical activity and first-passage time (FPT) random variables is considered. The dependence of the average FPT on the total non-negative change in entropy is obtained. The same dependencies obtained for dynamic activity, dispersion of dynamic activity and FPT, as well as for the correlation of dynamic activity and FPT. Application of the obtained results to model systems makes it possible to obtain dependences of entropy changes containing a stationary nonequilibrium state and equilibrium states. To relate changes in entropy to the conjugate parameter of the FPT, three models of distribution functions are used, which are applied to classical two-level and three-level systems, as well as to a quantum two-level system.
Submission history
From: Vasiliy Ryazanov [view email][v1] Mon, 13 Mar 2023 18:25:51 GMT (707kb)
[v2] Tue, 25 Apr 2023 19:35:50 GMT (610kb)
[v3] Sun, 16 Jul 2023 10:59:19 GMT (726kb)
[v4] Mon, 27 Nov 2023 14:31:31 GMT (807kb)
[v5] Thu, 25 Apr 2024 06:42:31 GMT (1247kb)
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