真空Robinson-Trautman时空中的表观视界
广义相对论与量子宇宙学
2009-02-19 v1
摘要
真空渐近平坦的Robinson-Trautman时空是一类众所周知的、展现出向外引力辐射的时空。在本文中，我们描述了一种在这些时空中定位过去表观视界的方法，并讨论了该视界的性质。我们证明了过去表观视界是非类时的，并且其表面积是延迟时间的递减函数。我们还讨论了对表观视界的数值模拟。
引用
@article{arxiv.gr-qc/9503065,
title = {Apparent Horizons in Vacuum Robinson-Trautman Spacetimes},
author = {E. W. M. Chow and A. W. -C. Lun},
journal= {arXiv preprint arXiv:gr-qc/9503065},
year = {2009}
}
备注
Talk given at the Inaugural Australian General Relativity Workshop, 26 September 1994. 14 pages, Latex, 4 Postscript figures (supplied as uuencoded compressed tar file), uses "epsf.tex" macros. Paper and figures also available from http://www.maths.monash.edu.au/~ernie/papers/