Gravity, Geometry, and Equivalence
广义相对论与量子宇宙学
2008-02-03 v2
摘要
We show that the energy-momentum four-vector of a planet, p = mu, is conserved during geodesic motion. Therefore, there is no exchange of energy-momentum with the gravitational field. We discuss the meaning of a gravitational field which is free of energy, momentum, and stress.
引用
@article{arxiv.gr-qc/9601004,
title = {Gravity, Geometry, and Equivalence},
author = {Kenneth Dalton},
journal= {arXiv preprint arXiv:gr-qc/9601004},
year = {2008}
}
备注
4 pages, LaTeX