摘要
由于挠率的作用,Riemann-Cartan空间中测地线与自平行线不再重合,在该空间中,自由粒子的轨迹应该是自平行线,这是平直空间中惯性原理的自然推广.
In the Riemann-Cartan space, owing to torsion, the geodesics and the autoparallels are different. In the space, the trajectory of a free particle is autoparaUel. That is a natural extension of the inertia principle from the flat space to the Riemann-Cartan space.
出处
《东莞理工学院学报》
2009年第3期50-53,共4页
Journal of Dongguan University of Technology
基金
广东医学院面上项目资助课题(xk0602)