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Quantum Nonthermal Radiation of Kerr-anti-de Sitter Black Holes (1008.4839v1)
Published 28 Aug 2010 in gr-qc
Abstract: We examine the properties of Quantum nonthermal radiation of a Kerr-anti-de Sitter (KAdS) black holes. Assuming that a crossing of the positive and negative Dirac energy levels occurs in a region near the event horizon of the hole, and spontaneous quantum nonthermal radiation takes place in the overlap region. We solve the biquadratic equation governing the location of the event horizon of the KAdS black holes and present closed analytic expression for the radii of the horizons.
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