One-Loop Supergravity Corrections to the Black Hole Entropy and Residual Supersymmetry
High Energy Physics - Theory
2016-08-25 v1
Abstract
We study the one-loop corrections to the effective on-shell action of N=2 supergravity in the background of the Reissner-Nordstrom black hole. In the extreme case the contributions from graviton, gravitino and photon to the one-loop corrections to the entropy are shown to cancel. This gives the first explicit example of the supersymmetric non-renormalization theorem for the on-shell action (entropy) for BPS configurations which admit Killing spinors. We display the residual supersymmetry of the perturbations of a general supersymmetric theory in a bosonic BPS background.
Keywords
Cite
@article{arxiv.hep-th/9706048,
title = {One-Loop Supergravity Corrections to the Black Hole Entropy and Residual Supersymmetry},
author = {R. Kallosh and J. Rahmfeld and Wing Kai Wong},
journal= {arXiv preprint arXiv:hep-th/9706048},
year = {2016}
}
Comments
13 Pages, LaTex