Remarks on Renormalization of Black Hole Entropy
classification
🌀 gr-qc
keywords
blackentropyholerenormalizationextremalbose-einsteinconstantsdepending
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We elaborate the renormalization process of entropy of a nonextremal and an extremal Reissner-Nordstr\"{o}m black hole by using the Pauli-Villars regularization method, in which the regulator fields obey either the Bose-Einstein or Fermi-Dirac distribution depending on their spin-statistics. The black hole entropy involves only two renormalization constants. We also discuss the entropy and temperature of the extremal black hole.
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Cited by 1 Pith paper
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Black Hole Thermodynamics and Gravity's Rainbow
Gravity's Rainbow framework eliminates the need for regularization and renormalization in calculations of scalar field density of states near rotating black hole horizons.
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