Evaluation of Bartnik's quasilocal mass function
广义相对论与量子宇宙学
2007-05-23 v1
摘要
Bartnik's definition of gravitational quasilocal energy is analyzed. For a wide class of systems Bartnik's function is given by the ADM mass of some vacuous extension. As an example we calculate mass of a non central ball in Schwarzschild geometry. The ratio mass to volume becomes singular in the limit of small volumes.
引用
@article{arxiv.gr-qc/9608002,
title = {Evaluation of Bartnik's quasilocal mass function},
author = {Piotr Koc},
journal= {arXiv preprint arXiv:gr-qc/9608002},
year = {2007}
}
备注
11 pages, LeTex file