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arXiv 1202.0853gr-qchep-th
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修正的自旋黑洞

Modified spinning black holes

J. A. R. Cembranos, A. de la Cruz-Dombriz, P. Jimeno Romero

摘要:

在f(R)修正引力理论的背景下,我们确定了黑洞的存在是由一个依赖于质量、电荷、自旋和标量曲率的参数的符号决定的。我们得到不同的天体物理对象来自不同的地平线的存在。研究了曲率为负值时这类黑洞的热力学性质,揭示了我们可以区分两种黑洞:快黑洞和慢黑洞。

英文摘要:

In the context of f(R) modified gravity theories we determine that the black holes existence is determined by the sign of a parameter dependent of the mass, the charge, the spin and the scalar curvature. We obtain the different astrophysical objects derived from the presence of different horizons. Thermodynamics for this kind of black holes is studied for negative values of the curvature, revealing that we can distinguish between two kinds of BH: fast and slow.

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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