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arXiv · 0705.1225

Hawking radiation from the Schwarzschild black hole with a global monopole via gravitational anomaly

Jun-Jin Peng·Shuang-Qing Wu
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Abstract

Hawking flux from the Schwarzschild black hole with a global monopole is obtained by using Robinson and Wilczek's method. Adopting a dimension reduction technique, the effective quantum field in the (3+1)--dimensional global monopole background can be described by an infinite collection of the (1+1)--dimensional massless fields if neglecting the ingoing modes near the horizon, where the gravitational anomaly can be cancelled by the (1+1)--dimensional black body radiation at the Hawking temperature.

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Jun-Jin Peng, Shuang-Qing Wu. 2007-07-11. Hawking radiation from the Schwarzschild black hole with a global monopole via gravitational anomaly. https://doi.org/10.1088/1674-1056/17/3/016

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