R**2 correction to BMPV black hole entropy from Kerr/CFT correspondence
Hirotaka Hayashi, Ta-Sheng Tai
TL;DR
This paper uses Kerr/CFT correspondence to compute the entropy of five-dimensional BMPV black holes, successfully reproducing the Iyer-Wald formula with higher-derivative corrections, supporting a generalized Kerr/CFT approach.
Contribution
It extends Kerr/CFT correspondence to include higher-derivative corrections for BMPV black holes, confirming the microscopic CFT calculation matches the Iyer-Wald entropy formula.
Findings
Reproduced Iyer-Wald entropy with Gauss-Bonnet terms
Supported higher-derivative Kerr/CFT prescription
Validated microscopic CFT approach for BMPV black holes
Abstract
Following Kerr/CFT correspondence, we compute the entropy of five-dimensional supersymmetric rotating BMPV black holes.We successfully reproduce Iyer-Wald formula in the presence of Gauss-Bonnet terms from the viewpoint of microscopic CFT. This further supports the higher-derivative version of Kerr/CFT prescription proposed in arXiv:0903.4176 for four-dimensional extremal Kerr black holes.
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