Twofold Hidden Conformal Symmetries of the Kerr-Newman Black Hole - High Energy Physics - TheoryReportar como inadecuado




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Abstract: In this paper, we suggest that there are two different individual 2D CFTsholographically dual to the Kerr-Newman black hole, coming from thecorresponding two possible limits - the Kerr-CFT and Reissner-Nordstr\-om-CFTcorrespondences, namely there exist the Kerr-Newman-CFTs dualities. A probescalar field at low frequencies turns out can exhibit two different 2Dconformal symmetries named by $J$- and $Q$-pictures, respectively in itsequation of motion when the associated parameters are suitably specified. Thesetwofold dualities are supported by the matchings of entropies, absorption crosssections and real time correlators computed from both the gravity and the CFTsides. Our results lead to a fascinating -microscopic no hair conjecture-for each macroscopic hair parameter, in additional to the mass of a black holein the Einstein-Maxwell theory, there should exist an associated holographicCFT$ 2$ description.



Autor: Chiang-Mei Chen, Ying-Ming Huang, Jia-Rui Sun, Ming-Fan Wu, Shou-Jyun Zou

Fuente: https://arxiv.org/







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