A One-Loop Test of Quantum Supergravity
High Energy Physics - Theory
2013-10-25 v3
Abstract
The partition function on the three-sphere of ABJM theory and its generalizations has, at large N, a universal, subleading logarithmic term. Inspired by the success of one-loop quantum gravity for computing the logarithmic corrections to black hole entropy, we try to reproduce this universal term by a one-loop calculation in Euclidean eleven-dimensional supergravity on AdS_4 \times X_7. We find perfect agreement between the results of ABJM theory and the eleven dimensional supergravity.
Cite
@article{arxiv.1210.6057,
title = {A One-Loop Test of Quantum Supergravity},
author = {Sayantani Bhattacharyya and Alba Grassi and Marcos Marino and Ashoke Sen},
journal= {arXiv preprint arXiv:1210.6057},
year = {2013}
}
Comments
12 pages, accepted for publication in Classical and Quantum Gravity