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arXiv 1008.0168hep-th
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非线性电磁场作用下的旋转黑膜

Rotating Black Branes in the presence of nonlinear electromagnetic field

Seyed Hossein Hendi

摘要:

本文考虑一类引力,它的作用量表示为具有宇宙学常数的通常的Einstein-Hilbert作用量和一个$U(1)$规范场的和,其中对该规范场的作用量是Maxwell不变量的幂。给出了一类具有Ricci平坦视界的旋转黑膜,并证明了只要适当地选取解的参数,所给出的解可以解释为具有两个事件视界、极端黑洞和裸奇点的黑膜解.我们研究了解的性质,发现对于非线性参数的特殊值,解不是渐近反deSitter的。最后,我们得到了旋转黑膜的守恒量,并发现了非线性源对电场、时空行为、奇点类型等物理量的影响。

英文摘要:

In this paper, we consider a class of gravity whose action represents itself as a sum of the usual Einstein-Hilbert action with cosmological constant and an $U(1)$ gauge field for which the action is given by a power of the Maxwell invariant. We present a class of the rotating black branes with Ricci flat horizon and show that the presented solutions may be interpreted as black brane solutions with two event horizons, extreme black hole and naked singularity provided the parameters of the solutions are chosen suitably. We investigate the properties of the solutions and find that for the special values of the nonlinear parameter, the solutions are not asymptotically anti-deSitter. At last, we obtain the conserved quantities of the rotating black branes and find that the nonlinear source effects on the electric field, the behavior of spacetime, type of singularity and other quantities.

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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