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arXiv 1506.01784gr-qc
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拓扑非线性带电Lifshitz黑洞的热力学

Thermodynamics of topological nonlinear charged Lifshitz black holes

M. Kord Zangeneh, A. Sheykhi, M. H. Dehghani

摘要:

本文在四维及高维幂律Maxwell场存在下,构造了一类新的解析拓扑常曲率Lifshitz黑洞.我们发现,为了获得这些精确的Lifshitz解决方案,我们需要一个光子和至少三个电磁场。有趣的是,我们发现,电磁场的电荷的现实,这是需要有解决方案与弯曲的地平线排除了黑洞与双曲视界。其次,我们通过计算这些非线性带电Lifshitz黑洞的所有守恒量和热力学量,研究了它们的热力学性质。进一步得到了一个推广的Smarr公式,并证明了该公式满足热力学热力学第一定律。我们还进行了稳定性分析,在这两个典型的和巨正则系综。我们发现,在适当的度量参数范围内,解是热稳定的。最后,我们评论的动力学稳定性下的扰动在四维。

英文摘要:

In this paper, we construct a new class of analytic topological Lifshitz black holes with constant curvature horizon in the presence of power-law Maxwell field in four and higher dimensions. We find that in order to obtain these exact Lifshitz solutions, we need a dilaton and at least three electromagnetic fields. Interestingly enough, we find that the reality of the charge of the electromagnetic field which is needed for having solutions with curved horizon rules out black holes with hyperbolic horizon. Next, we study the thermodynamics of these nonlinear charged Lifshitz black holes with spherical and flat horizons by calculating all the conserved and thermodynamic quantities of the solutions. Furthermore, we obtain a generalized Smarr formula and show that the first law of thermodynamics is satisfied. We also perform a stability analysis in both canonical and grand-canonical ensemble. We find that the solutions are thermally stable in a proper ranges of the metric parameters. Finally, we comment on the dynamical stability of the obtained solutions under perturbations in four dimensions.

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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