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arXiv 0809.0555hep-th
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Brans-Dicke-Maxwell理论中的拓扑黑洞

Topological Black Holes in Brans-Dicke-Maxwell Theory

A. Sheykhi, H. Alavirad

摘要:

通过对引力场理论进行保角变换,得到了标量场存在势时$(n+1)$维Brans-Dikce-Maxwell理论的一个新的解析解.这些解描述了拓扑带电黑洞与不寻常的渐近。我们通过使用欧几里德作用量方法得到守恒量和热力学量。我们还研究了该解的热力学性质,证明了该解的守恒量和热力学量满足黑洞热力学第一定律。

英文摘要:

We derive a new analytic solution of $(n+1)$-dimensional Brans-Dikce-Maxwell theory in the presence of a potential for the scalar field, by applying a conformal transformation to the dilaton gravity theory. These solutions describe topological charged black holes with unusual asymptotics. We obtain the conserved and thermodynamic quantities through the use of the Euclidean action method. We also study the thermodynamics of the solutions and verify that the conserved and thermodynamic quantities of the solutions satisfy the first law of black hole thermodynamics.

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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