dyonic ModMax 和 Taub-NUT 黑洞热力学与中心电荷的普遍关系

IF 1.9 4区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

Pramana Pub Date : 2024-07-08 DOI:10.1007/s12043-024-02783-6

F Khosravani, J Sadeghi, S Noori Gashti

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引用次数: 0

摘要

在本文中，我们研究了dyonic ModMax和Taub-NUT黑洞（BHs）的热力学量，以研究它们的普遍关系，即乘积公式与质量无关。因此，我们计算了这些黑洞在内外事件视界的热力学参数。我们还获得了左右两个中心电荷的信息。我们证明了中心电荷与质量无关，即与共形场理论（CFT）不符。此外，我们还证明了 Taub-NUT BH 的两侧中心电荷是相同的。这些结果对于改进 AdS/CFT 以及全息和热力学研究具有重要作用。最后，我们将我们的结果与其他文献中的结果进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Universal relations of dyonic ModMax and Taub-NUT black holes thermodynamics and central charge

In this paper, we studied the thermodynamic quantities of dyonic ModMax and Taub-NUT black holes (BHs) to investigate their universal relations, viz. that product formulas are mass-independent. So, we calculated the thermodynamic parameters of these BHs in the inner and outer event horizons. We also obtained information about the left and right central charges. We showed that the central charges are not independent of the mass, i.e., they do not correspond to the conformal field theory (CFT). Also, we showed that the two sides of the central charge for the Taub-NUT BH are the same. These results play an important role in improving AdS/CFT and holography and thermodynamic studies. Finally, we compared our results with the other works in the literature.

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来源期刊

Pramana 物理-物理：综合

CiteScore

3.60

自引率

7.10%

发文量

206

审稿时长

3 months

期刊介绍： Pramana - Journal of Physics is a monthly research journal in English published by the Indian Academy of Sciences in collaboration with Indian National Science Academy and Indian Physics Association. The journal publishes refereed papers covering current research in Physics, both original contributions - research papers, brief reports or rapid communications - and invited reviews. Pramana also publishes special issues devoted to advances in specific areas of Physics and proceedings of select high quality conferences.