Wilsonian black hole entropy in quantum gravity

Sergei D. Odintsov, Yongsung Yoon

Research output: Contribution to journalArticle

Abstract

Using the Wilsonian procedure (renormalization group improvement) we discuss the finite quantum corrections to black hole entropy in renormalizable theories. In this way, the Wilsonian black hole entropy is found for GUT's (of asymptotically free form, in particular) and for the effective theory for the conformal factor aiming to describe quantum gravity in the infrared region. The off-critical regime (where the coupling constants are running) for the effective theory for the conformal factor in quantum gravity (with or without torsion) is explicitly constructed. The corresponding renormalization group equations for the effective couplings are found using the Schwinger-DeWitt technique for the calculation of the divergences of the fourth order operator.

Original languageEnglish
Pages (from-to)2823-2834
Number of pages12
JournalInternational Journal of Modern Physics A
Volume11
Issue number16
DOIs
StatePublished - 1996 Jan 1

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entropy
gravitation
grand unified theory
torsion
divergence
operators

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Wilsonian black hole entropy in quantum gravity. / Odintsov, Sergei D.; Yoon, Yongsung.

In: International Journal of Modern Physics A, Vol. 11, No. 16, 01.01.1996, p. 2823-2834.

Research output: Contribution to journalArticle

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