Holographic Q-picture of Kerr-Newman-AdS-dS black hole

Bin Chen, Chiang Mei Chen, Bo Ning

Research output: Contribution to journalArticlepeer-review

17 Scopus citations


In this article, we show that a four-dimensional Kerr-Newman-AdS-dS black hole could be described by two different holographic two-dimensional conformal field theories. The first description, in view of the angular momentum, has been well discussed in Chen and Long (2010) [23]. The other alternative dual picture, however, is somehow overlooked. This new description, in view of the charge, provides another holographic correspondence. This picture again is supported not only by the match of the macroscopic entropy with the counting of microscopic degrees of freedom via the Cardy formula and also by the agreement on the real-time correlator in the superradiant scattering.

Original languageEnglish
Pages (from-to)196-209
Number of pages14
JournalNuclear Physics B
Issue number1
StatePublished - 1 Dec 2011


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