Hawking radiation in GHS and non-extremal D1-D5 blackhole via covariant anomalies

Abstract

We apply the method of Banerjee and Kulkarni (arXiv:0707.2449, [hep-th]) to provide a derivation of Hawking radiation from the GHS (stringy) blackhole which falls in the class of the most general spherically symmetric blackholes ($\sqrt{-g}\ne 1$) and also the non-extremal $D1-D5$ blackhole using only covariant gravitational anomalies.

8 pages latex file

References in corpus (6)

• Hawking radiation from rotating black holes in anti-de Sitter spaces via gauge and gravitational anomalies
• Hawking Radiation and Covariant Anomalies
• Hawking Radiation from General Kerr-(anti)de Sitter Black Holes
• Hawking Radiation, Effective Actions and Covariant Boundary Conditions
• Fluxes of Higher-spin Currents and Hawking Radiations from Charged Black Holes
• On Hawking radiation from black rings

Cited by in corpus (8)

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• Hawking radiation, W-infinity algebra and trace anomalies
• Anomalies, effective action and Hawking temperatures of a Schwarzschild black hole in the isotropic coordinates
• Hawking radiation in GHS blackhole, Effective action and Covariant Boundary condition
• Hawking radiation in Reissner-Nordström blackhole with a global monopole via Covariant anomalies and Effective action
• Hawking Fluxes, Back reaction and Covariant Anomalies
• Higher Derivative Correction to the Hawking Flux via Trace Anomaly