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arXiv 1507.02416gr-qc
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变形双曲黑洞

Deformed hyperbolic black holes

Yu Chen, Yen-Kheng Lim, Edward Teo

摘要:

已知在AdS空间中存在着平面或双曲视界的黑洞,与通常的球形视界的黑洞一起存在。在本文中,我们考虑了一个单参数的推广这些黑洞中所载的AdS C-度量。根据最近发展起来的这种解的域结构分析,这些黑洞有一个三角形的域。结果表明,这些黑洞的视界是变形的双曲空间,与新的参数控制的变形量。在视界之外,时空是静止的,完全规则的。我们认为,这些黑洞是双曲线的类似物的“缓慢加速”的球形黑洞已知存在于AdS空间。

英文摘要:

Black holes with planar or hyperbolic horizons are known to exist in AdS space, alongside the usual ones with spherical horizons. In this paper, we consider a one-parameter generalisation of these black holes that is contained in the AdS C-metric. In terms of the domain-structure analysis recently developed for such solutions, these black holes have a domain in the shape of a triangle. It is shown that the horizons of these black holes are deformed hyperbolic spaces, with the new parameter controlling the amount of deformation. The space-times are static and completely regular outside the horizons. We argue that these black holes are hyperbolic analogues of the "slowly accelerating" spherical black holes known to exist in AdS space.

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