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arXiv 1503.02171gr-qcastro-ph.COhep-th
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关于Kehagias-Sfetsos黑洞的起源

On the source of the Kehagias-Sfetsos black hole

Hristu Culetu

摘要:

通过假设Kehagias-Sfetsos黑洞是标准爱因斯坦方程的精确解,我们研究了产生曲率的源的性质。各向异性流体具有$p_{r} = - ρ$作为状态方程并且满足WEC和NEC。引力场在视界内是排斥的,在视界外是吸引的,在很远的距离上变成史瓦西型。Misner-Sharp能量渐近等于黑洞质量。

英文摘要:

By assuming that the Kehagias-Sfetsos black hole is an exact solution of the standard Einstein equations, we investigate the properties of its source that generates the curvature. The anisotropic fluid has $p_{r} = - ρ$ as equation of state and fulfills the WEC and NEC. The gravitational field is repulsive inside the horizon and attractive outside, becoming of Schwarzschild type at large distances. The Misner-Sharp energy equals the black hole mass asymptotically.

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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