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One loop partition function of three-dimensional flat gravity

  • G. Barnich
  • H. A. González
  • A. Maloney
  • B. Oblak
Open Access
Regular Article - Theoretical Physics

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.

Keywords

Conformal and W Symmetry Space-Time Symmetries Classical Theories of Gravity Topological Field Theories 

Notes

Open Access

This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.

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Copyright information

© The Author(s) 2015

Authors and Affiliations

  • G. Barnich
    • 1
  • H. A. González
    • 1
  • A. Maloney
    • 2
  • B. Oblak
    • 1
  1. 1.Physique Théorique et MathématiqueUniversité Libre de Bruxelles and International Solvay InstitutesBruxellesBelgium
  2. 2.McGill Physics DepartmentMontréalCanada

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