Abstract
In this note we point out that the one-loop partition function of threedimensional flat gravity, computed along the lines originally developed for the anti-de Sitter case, reproduces characters of the BMS3 group.
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ArXiv ePrint: 1502.06185
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Barnich, G., González, H.A., Maloney, A. et al. One loop partition function of three-dimensional flat gravity. J. High Energ. Phys. 2015, 178 (2015). https://doi.org/10.1007/JHEP04(2015)178
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DOI: https://doi.org/10.1007/JHEP04(2015)178