摘要
本文在广义相对论弯曲时空背景下,讨论了相对论流体力学、动理学和随机热力学对于热力学平衡态的定义以及它们之间的联系和区别。特别地,一阶相对论流体力学给出的平衡态定义有可能存在不稳定性,而动理学给出的定义总是稳定的。
The definitions of thermodynamic equilibrium in general relativistic curved spacetime background are presented respectively by use of relativistic hydrodynamics,kinetic theory and stochastic thermodynamics.The connections and differences between these definitions are also discussed.In particular,the equilibrium states defined via first order hydrodynamics can be unstable,whereas those defined via kinetic theory are always stable.
作者
崔隆
王涛
蔡逸凡
郝鑫
赵柳
CUI Long;WANG Tao;CAI Yifan;HAO Xin;ZHAO Liu(School of Physics,Nankai University,Tianjin 300071;School of Physics,Hebei Normal University,Shijiazhuang,Hebei 050024)
出处
《物理与工程》
2024年第3期8-15,共8页
Physics and Engineering
基金
国家自然科学基金面上项目资助,项目批准号:12275138。
关键词
广义相对论
弯曲时空
热力学平衡态
general relativistic
curved spacetime
thermodynamic equilibrium
