Hawking radiation from charged black holes via gauge and gravitational anomalies |
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Authors: | Iso Satoshi Umetsu Hiroshi Wilczek Frank |
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Institution: | Center for Theoretical Physics, Laboratory for Nuclear Science and Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. satoshi.iso@kek.jp |
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Abstract: | Extending the method of Robinson and Wolczek, we show that in order to avoid a breakdown of general covariance and gauge invariance at the quantum level the total flux of charge and energy in each outgoing partial wave of a charged quantum field in a Reissner-Nordstr?m black hole background must be equal to that of a (1 + 1)-dimensional blackbody at the Hawking temperature with the appropriate chemical potential. |
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