Internal structure of charged AdS black holes
Internal structure of charged AdS black holes
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带电 AdS 黑洞的内部结构
DOI：
10.1103/physrevd.93.124029
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发表时间：
2016
影响因子：
5
通讯作者：
Amitabh Virmani
中科院分区：
文献类型：
--
作者：
Srijit Bhattacharjee;Sudipta Sarkar;Amitabh Virmani
当一个带电黑洞受到扰动时，它的内视界变成一个奇点，通常被称为泊松-以色列质量暴胀奇点。Ori为渐近平坦黑洞构建了一个模型，其中度规可以在质量膨胀区域明确确定。在本文中，我们实现了Ori模型的带电AdS黑洞。我们发现，随着接近内视界，质量函数比平坦空间的情况膨胀得更快。尽管如此，质量暴胀奇点仍然是一个弱奇点：尽管时空曲率变得无限大，但对于试图穿越它的物理对象来说，潮汐扭曲仍然是有限的。
When an electrically charged black hole is perturbed its inner horizon becomes a singularity, often referred to as the Poisson-Israel mass inflation singularity. Ori constructed a model of this phenomenon for asymptotically flat black holes, in which the metric can be determined explicitly in the mass inflation region. In this paper we implement the Ori model for charged AdS black holes. We find that the mass function inflates faster than the flat space case as the inner horizon is approached. Nevertheless, the mass inflation singularity is still a weak singularity: although spacetime curvature becomes infinite, tidal distortions remain finite on physical objects attempting to cross it.