球对称尘埃云引力坍缩的共形图
广义相对论与量子宇宙学
2012-04-23 v1
摘要
我们提出了一种在广义相对论中构建球对称坍缩物质云内部共形坐标的算法。该算法基于径向零测地线的数值积分。作为应用，我们生成了坍缩球状尘埃云的共形图，并分析了所得时空的因果结构。
引用
@article{arxiv.1204.4499,
title = {Conformal diagrams for the gravitational collapse of a spherically symmetric dust cloud},
author = {Néstor Ortiz and Olivier Sarbach},
journal= {arXiv preprint arXiv:1204.4499},
year = {2012}
}
备注
8 pages, 4 figures, prepared for the proceedings of the VIII Mexican School of the Gravitational and Mathematical Physics Division of the Mexican Physical Society