%0 Journal Article
%T A Ponzano-Regge model of Lorentzian 3-Dimensional gravity
%A Laurent Freidel
%J Physics
%D 2001
%I arXiv
%R 10.1016/S0920-5632(00)00775-1
%X We present the construction of the partition function of 3-dimensional gravity in the Lorentzian regime as a state sum model over a triangulation. This generalize the work of Ponzano and Regge to the case of Lorentzian signature.
%U http://arxiv.org/abs/gr-qc/0102098v1