平面运动物体的相对论四维协变方程  

Relativity Four-Covariant Equation of Plane Motion Body

作　　者：宋海珍[1] 张鸿军[2] 

机构地区：[1]南阳师范学院物理与电子工程学院 [2]南阳师范学院现代教育技术中心,河南南阳473061

出　　处：《信阳师范学院学报（自然科学版）》2008年第3期375-377,共3页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：河南省基础与前沿技术计划项目(072300410490)

摘　　要：研究弯曲时空中平面运动刚体的动力学协变方程.给出Minkowski时空中平面运动刚体动力学方程的协变形式,利用间隔是广义坐标变换下的不变量,得到弯曲时空中任一点运动标准钟与坐标钟的关系,建立弯曲时空中平面运动刚体动力学方程的广义协变形式.The covariant equation of plane motion body in curved space-time is studied. The covariant equation of plane motion body in Minkowski space-time is given. According to the interval which is an invariant in the transformation of the generalized coordinate, the relation between the motive standard clock of any dot and the coordinate clock in curved space-time is found. The covariant equation of plane motion body in curved space-time is finally constructed.

关 键 词：刚体 平面运动 弯曲时空 协变方程 

分 类 号：O41[理学—理论物理]