The Relativistic Generalization of the Gravitational Force for Arbitrary Spacetimes
arXiv:gr-qc/0701066 · doi:10.1007/BF02727045
Abstract
It has been suggested that re-expressing relativity in terms of forces could provide fresh insights. The formalism developed for this purpose only applied to static, or conformally static, space-times. Here we extend it to arbitrary space-times. It is hoped that this formalism may lead to a workable definition of mass and energy in relativity.
16 pages