Recent analytical and numerical techniques applied to the Einstein equations
广义相对论与量子宇宙学
2015-06-25 v1
摘要
Combining deeper insight of Einstein's equations with sophisticated numerical techniques promises the ability to construct accurate numerical implementations of these equations. We illustrate this in two examples, the numerical evolution of ``bubble'' and single black hole spacetimes. The former is chosen to demonstrate how accurate numerical solutions can answer open questions and even reveal unexpected phenomena. The latter illustrates some of the difficulties encountered in three-dimensional black hole simulations, and presents some possible remedies.
引用
@article{arxiv.gr-qc/0412062,
title = {Recent analytical and numerical techniques applied to the Einstein equations},
author = {Dave Neilsen and Luis Lehner and Olivier Sarbach and Manuel Tiglio},
journal= {arXiv preprint arXiv:gr-qc/0412062},
year = {2015}
}
备注
Contribution to appear in the Proceedings of the March-2004 Heraeus Seminar in Bad Honnef (Eds D. Giulini, J. Frauendiener and V. Perlick)