麦克斯韦关系和热力学定律的协变性  

The covariance of Maxwell′s relationship and the laws of thermodynamics

作　　者：卢国愿 叶海荣 LU Guoyuan;YE Hairong(College of Physics and Electronic Information Engineering,Zhejiang Normal University,Jinhua 321004,China)

机构地区：[1]浙江师范大学物理与电子信息工程学院,浙江金华\321004

出　　处：《浙江师范大学学报（自然科学版）》2020年第4期369-372,共4页Journal of Zhejiang Normal University:Natural Sciences

摘　　要：为研究麦克斯韦关系和热力学三大定律的协变性,通过状态变量的洛伦兹变换讨论了麦克斯韦关系和热力学三大定律与惯性参考系的关系.结果表明:在普朗克变换下的麦克斯韦关系和热力学三大定律均具有协变性,即与惯性参考系无关;同时证明了热力学第三定律的协变性等价于"有质量物体不可达到真空光速"的协变性.In order to study the covariance of Maxwell′s relationship and the three laws of thermodynamics,the relationship between Maxwell′s relationship with the inertial reference system and the relationship between the three laws of thermodynamics with the inertial reference system were discussed by Lorentz transformation of state variables.It was found that the three laws of thermodynamics and Maxwell′s relationship under the Planck transformation were covariant which meant independent of the inertial reference system.The equivalence of the covariance of the third law of thermodynamics and the covariance of"mass is incapable of reaching the speed of vacuum light"was also proved.

关 键 词：洛伦兹变换 麦克斯韦关系 热力学三大定律 协变性 状态变量 

分 类 号：O414.1[理学—理论物理]