平面运动物体的相对论四维协变方程

Relativity Four-Covariant Equation of Plane Motion Body

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.