%0 Journal Article %1 Banerjee2008Asymptotic %A Banerjee, Nabamita %A Jatkar, Dileep P. %A Sen, Ashoke %D 2008 %K dyon-pf, stringthy-blackholes %T Asymptotic Expansion of the N=4 Dyon Degeneracy %U http://arxiv.org/abs/0810.3472 %X We study various aspects of power suppressed as well as exponentiallysuppressed corrections in the asymptotic expansion of the degeneracy of quarterBPS dyons in N=4 supersymmetric string theories. In particular we explicitlycalculate the power suppressed corrections up to second order and the firstexponentially suppressed corrections. We also propose a macroscopic origin ofthe exponentially suppressed corrections using the quantum entropy functionformalism. This suggests a universal pattern of exponentially suppressedcorrections to all four dimensional extremal black hole entropies in stringtheory.

@article{Banerjee2008Asymptotic, abstract = {{We study various aspects of power suppressed as well as exponentiallysuppressed corrections in the asymptotic expansion of the degeneracy of quarterBPS dyons in N=4 supersymmetric string theories. In particular we explicitlycalculate the power suppressed corrections up to second order and the firstexponentially suppressed corrections. We also propose a macroscopic origin ofthe exponentially suppressed corrections using the quantum entropy functionformalism. This suggests a universal pattern of exponentially suppressedcorrections to all four dimensional extremal black hole entropies in stringtheory.}}, added-at = {2019-02-26T10:37:35.000+0100}, archiveprefix = {arXiv}, author = {Banerjee, Nabamita and Jatkar, Dileep P. and Sen, Ashoke}, biburl = {https://www.bibsonomy.org/bibtex/2707d9c6ac9791b11d6ad4c37b7e669f0/acastro}, citeulike-article-id = {7429643}, citeulike-linkout-0 = {http://arxiv.org/abs/0810.3472}, citeulike-linkout-1 = {http://arxiv.org/pdf/0810.3472}, day = 3, eprint = {0810.3472}, interhash = {365483b0f66801b6773d18dfc9b801a2}, intrahash = {707d9c6ac9791b11d6ad4c37b7e669f0}, keywords = {dyon-pf, stringthy-blackholes}, month = dec, posted-at = {2010-07-09 09:46:49}, priority = {2}, timestamp = {2019-02-26T10:37:35.000+0100}, title = {{Asymptotic Expansion of the N=4 Dyon Degeneracy}}, url = {http://arxiv.org/abs/0810.3472}, year = 2008 }