The Tolman VII solution, trapped null orbits and w - modes
广义相对论与量子宇宙学
2009-11-07 v2 天体物理学
摘要
The Tolman VII solution is an exact static spherically symmetric perfect fluid solution of Einstein's equations that exhibits a surprisingly good approximation to a neutron star. We show that this solution exhibits trapped null orbits in a causal region even for a tenuity (total radius to mass ratio) . In this region the dynamical part of the potential for axial w - modes dominates over the centrifugal part.
引用
@article{arxiv.gr-qc/0104002,
title = {The Tolman VII solution, trapped null orbits and w - modes},
author = {Nicholas Neary and Mustapha Ishak and Kayll Lake},
journal= {arXiv preprint arXiv:gr-qc/0104002},
year = {2009}
}
备注
5 pages revtex. 10 figures png. Further information at http://grtensor.phy.queensu.ca/tolmanvii/