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

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 نشر من قبل S. Q. Wu
 تاريخ النشر 2007
  مجال البحث فيزياء
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Hawking flux from the Schwarzschild black hole with a global monopole is obtained by using Robinson and Wilczeks 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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