One-loop partition function of three-dimensional flat gravity
High Energy Physics - Theory
2015-06-11 v2 General Relativity and Quantum Cosmology
Abstract
In this note we point out that the one-loop partition function of three-dimensional flat gravity, computed along the lines originally developed for the anti-de Sitter case, reproduces characters of the BMS3 group.
Cite
@article{arxiv.1502.06185,
title = {One-loop partition function of three-dimensional flat gravity},
author = {Glenn Barnich and Hernan A. Gonzalez and Alexander Maloney and Blagoje Oblak},
journal= {arXiv preprint arXiv:1502.06185},
year = {2015}
}
Comments
8 pages. v2: Minor misprints corrected, reference [10] updated. Published in JHEP