AdS(3), black holes and higher derivative corrections

David, Justin R ; Sahoo, Bindusar ; Sen, Ashoke (2007) AdS(3), black holes and higher derivative corrections Journal of High Energy Physics, 2007 (07). 058-058. ISSN 1029-8479

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Official URL: http://doi.org/10.1088/1126-6708/2007/07/058

Related URL: http://dx.doi.org/10.1088/1126-6708/2007/07/058

Abstract

Using AdS/CFT correspondence and the Euclidean action formalism for black hole entropy Kraus and Larsen have argued that the entropy of a BTZ black hole in three dimensional supergravity with (0,4) supersymmetry does not receive any correction from higher derivative terms in the action. We argue that as a consequence of AdS/CFT correspondence the action of a three dimensional supergravity with (0,4) supersymmetry cannot receive any higher derivative correction except for those which can be removed by field redefinition. The non-renormalization of the entropy then follows as a consequence of this and the invariance of Wald's formula under a field redefinition.

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ID Code:117043
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