Area Spectrum of Extremal Reissner-Nordström Black Holes from Quasi-normal Modes

Abstract

Using the quasi-normal modes frequency of extremal Reissner-Nordström black holes, we obtain area spectrum for these type of black holes. We show that the area and entropy black hole horizon are equally spaced. Our results for the spacing of the area spectrum differ from that of schwarzschild black holes.

6 pages, no figure, accepted for publication in Phys. Rev. D