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arXiv 2202.11252gr-qchep-th
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四维临界引力下非线性荷电Anti-de Sitter黑洞的热力学

Thermodynamics of non-linearly charged Anti-de Sitter black holes in four-dimensional Critical Gravity

Abigail Álvarez, Moisés Bravo-Gaete, María Montserrat Juárez-Aubry, Gerardo Velázquez Rodríguez

摘要:

在这项工作中,我们提供了一个新的例子Anti-de Sitter黑洞与一个平面的基础流形在四维临界引力考虑非线性电动力学作为一个物质源。我们找到了一个一般的解决方案,其特征在于存在的只有一个积分常数的地方,对于一个适当的选择的耦合常数,我们可以显示存在一个或多个视野。此外,我们通过各种技术计算其非零的热力学量,测试热力学热力学第一定律以及Smarr公式的有效性。最后,我们分析了解的局部渐近稳定性。据我们所知,这些带电组态是第一个临界引力的例子,其中它们的物理量不为零。

英文摘要:

In this work, we provide new examples of Anti-de Sitter black holes with a planar base manifold in four-dimensional Critical Gravity by considering nonlinear electrodynamics as a matter source. We find a general solution characterized by the presence of only one integration constant where, for a suitable election of coupling constants, we can show the existence of one or more horizons. Additionally, we compute its non-null thermodynamical quantities through a variety of techniques, testing the validity of the first law of thermodynamics as well as a Smarr formula. Finally, we analyze the local thermodynamical stability of the solutions. To our knowledge, these charged configurations are the first example with Critical Gravity where their thermodynamical quantities are not zero.

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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