R2 corrections for 5D black holes and rings
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CitationGuica, Monica, Lisa Huang, Wei Li, and Andrew Strominger. 2006. “R2corrections for 5D Black Holes and Rings.” Journal of High Energy Physics 2006 (10): 036–036. https://doi.org/10.1088/1126-6708/2006/10/036.
AbstractWe study higher-order corrections to two BPS solutions of 5D supergravity, namely the supersymmetric black ring and the spinning black hole. Due to our current relatively limited understanding of F-type terms in 5D supergravity, the nature of these corrections is less clear than that of their 4D cousins. Effects of certain R-2 terms found in Calabi-Yau compactification of M-theory are specifically considered. For the case of the black ring, for which the microscopic origin of the entropy is generally known, the corresponding higher order macroscopic correction to the entropy is found to match a microscopic correction, while for the spinning black hole the corrections are partially matched to those of a 4D D0-D2-D6 black hole.
Citable link to this pagehttp://nrs.harvard.edu/urn-3:HUL.InstRepos:41417361
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