Are the singularities stable?
高能物理 - 理论
2015-06-26 v1 广义相对论与量子宇宙学
摘要
The spacetime singularities play a useful role in gravitational theories by distinguishing physical solutions from non-physical ones. The problem, we studying in this paper is: are these singularities stable? To answer this question, we have analyzed the general problem of stability of the family of the static spherically symmetric solutions of the standard Einstein-Maxwell model coupled to an extra free massless scalar field. We have obtained the equations for the axial and polar perturbations. The stability against axial perturbations has been proven.
引用
@article{arxiv.hep-th/9510118,
title = {Are the singularities stable?},
author = {Peter K. Silaev and Slava G. Turyshev},
journal= {arXiv preprint arXiv:hep-th/9510118},
year = {2015}
}
备注
13 pages, LaTeX, no figures