paper

On Holographic Dual of the Dyonic Reissner-Nordström Black Hole

arXiv:1006.4092 · doi:10.1103/PhysRevD.82.066003

Abstract

It is shown that the hidden conformal symmetry, namely symmetry, of the non-extremal dyonic Reissner-Nordström black hole can be probed by a charged massless scalar field at low frequencies. The existence of such hidden conformal symmetry suggests that the field theory holographically dual to the 4D Reissner-Nordström black hole indeed should be a 2D CFT. Although the associated AdS structure does not explicitly appear in the near horizon geometry, the primary parameters of the dual CFT can be exactly obtained without the necessity of embedding the 4D Reissner-Nordström black hole into 5D spacetime. The duality is further supported by comparing the absorption cross sections and real-time correlators obtained from both the CFT and the gravity sides.

18 pages, no figure, typos corrected

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