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Effects of Noncommutativity on the Black Hole Entropy

Jurić, Tajron; Meljanac, Stjepan; Samsarov, Anđelo; Harikumar, E.; Gupta, Kumar S (2014) Effects of Noncommutativity on the Black Hole Entropy. Advances in High Energy Physics, 2014 . 139172-1-139172-10. ISSN 1687-7357

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Abstract

The BTZ black hole geometry is probed with a noncommutative scalar field which obeys the κ-Minkowski algebra. The entropy of the BTZ black hole is calculated using the brick wall method. The contribution of the noncommutativity to the black hole entropy is explicitly evaluated up to the first order in the deformation parameter. We also argue that such a correction to the black hole entropy can be interpreted as arising from the renormalization of the Newton’s constant due to the effects of the noncommutativity.

Item Type: Article
Uncontrolled Keywords: kappa-Minkowski space; BTZ black hole; scalar field theory
Subjects: NATURAL SCIENCES
NATURAL SCIENCES > Physics
Divisions: Theoretical Physics Division
Projects:
Project titleProject leaderProject codeProject type
Quantum field theory, noncommutative spaces and symmetries (Kvantna teorija polja, nekomutativni prostori i simetrije)-Stjepan Meljanac098-0000000-2865MZOS
Depositing User: Kristina Ciglar
Date Deposited: 12 Apr 2016 10:53
Last Modified: 12 Apr 2016 10:53
URI: http://fulir.irb.hr/id/eprint/2704
DOI: 10.1155/2014/139172

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