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arXiv 1506.02145gr-qc
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Palatini理论中带电黑洞的几何性质

Geometric aspects of charged black holes in Palatini theories

Gonzalo J. Olmo, D. Rubiera-Garcia, A. Sanchez-Puente

摘要:

带电黑洞在帕拉蒂尼形式主义的引力理论中呈现出许多独特的性质。它们最内层的结构是拓扑非平凡的,代表一个由无源电通量支持的虫洞。对于某些有效质量和电荷的值,它们的曲率发散可能不存在,它们的事件视界也可能消失,产生残余物。我们概述了这些解的数学推导,并讨论了它们的测地线结构和其他几何性质。

英文摘要:

Charged black holes in gravity theories in the Palatini formalism present a number of unique properties. Their innermost structure is topologically nontrivial, representing a wormhole supported by a sourceless electric flux. For certain values of their effective mass and charge curvature divergences may be absent, and their event horizon may also disappear yielding a remnant. We give an overview of the mathematical derivation of these solutions and discuss their geodesic structure and other geometric properties.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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