Schwarzschild 黑洞的面积谱
广义相对论与量子宇宙学
2009-10-28 v2 高能物理 - 理论
摘要
我们考虑在与爱因斯坦-罗森虫洞喉部变量相关的 Kruskal 形式边界条件下,对球对称真空爱因斯坦引力进行哈密顿理论化。简化的经典理论中的配置变量是喉部的半径,在一个 foliation 中,左侧无穷远处的时间固定,而右侧无穷远处趋于亚米氏,使得喉部处的 proper time 与右侧亚米氏时间一致。经典哈密顿量在数值上等于 Schwarzschild 质量。在某些哈密顿量量化类的条件下,我们展示了哈密顿算子谱是离散的且下界有限的,并且可以使其正定。较大特征值在渐近上 behaves as~,其中 为整数。 resulting area spectrum agrees with that proposed by Bekenstein and others. Analogous results hold in the presence of a negative cosmological constant and electric charge. The classical input that led to the quantum results is discussed.
引用
@article{arxiv.gr-qc/9605058,
title = {Area spectrum of the Schwarzschild black hole},
author = {Jorma Louko and Jarmo Makela},
journal= {arXiv preprint arXiv:gr-qc/9605058},
year = {2009}
}
备注
30 pages, REVTeX v3.0. (Minor additions, several added references.)