General relativistic fluctuation theorems

被引：1

作者：

Cai, Yifan ^{[1
]}

Wang, Tao ^{[1
]}

Zhao, Liu ^{[1
]}

机构：

[1] Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China

来源：

PHYSICS LETTERS B | 2025年 / 860卷

基金：

中国国家自然科学基金;

关键词：

Langevin equation; Fluctuation theorem; Time-reversal symmetry; General relativity;

D O I：

10.1016/j.physletb.2024.139220

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using the recently proposed covariant framework of general relativistic stochastic mechanics and stochastic thermodynamics, we proved the detailed and integral fluctuation theorems in curved spacetime. The time- reversal transformation is described as a transformation from the perspective of future-directed observer to that of the corresponding past-directed observer, which enables us to maintain general covariance throughout the construction.

引用

页数：4

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