• Corpus ID: 18350743

R^2 Corrections to Black Ring Entropy

@article{Bena2005R2CT,
  title={R^2 Corrections to Black Ring Entropy},
  author={Iosif Bena and Per Kraus},
  journal={arXiv: High Energy Physics - Theory},
  year={2005}
}
  • I. BenaPer Kraus
  • Published 1 June 2005
  • Physics
  • arXiv: High Energy Physics - Theory
Recently, Guica, Huang, Li, and Strominger considered an R^2 correction to the entropy of a black ring, and found a mismatch between supergravity and the CFT. However, such a comparison should take into account the subtle distinction between the asymptotic charges of the black ring and the charges entering the CFT description. We show that using the correct charges yields perfect agreement. 

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