BTZ black hole with Chern-Simons and higher derivative terms

Sahoo, Bindusar ; Sen, Ashoke (2006) BTZ black hole with Chern-Simons and higher derivative terms Journal of High Energy Physics, 2006 (7). No pp. given. ISSN 1126-6708

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Official URL: http://iopscience.iop.org/1126-6708/2006/07/008?fr...

Related URL: http://dx.doi.org/10.1088/1126-6708/2006/07/008

Abstract

The entropy of a BTZ black hole in the presence of gravitational Chern-Simons terms has previously been analyzed using Euclidean action formalism. In this paper we treat the BTZ solution as a two dimensional black hole by regarding the angular coordinate as a compact direction, and use Wald's Noether charge method to calculate the entropy of this black hole in the presence of higher derivative and gravitational Chern-Simons terms. The parameters labelling the black hole solution can be determined by extremizing an entropy function whose value at the extremum gives the entropy of the black hole.

Item Type:Article
Source:Copyright of this article belongs to Institute of Physics.
Keywords:2D Gravity; Black Holes in String Theory
ID Code:44003
Deposited On:20 Jun 2011 07:18
Last Modified:18 May 2016 00:49

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