From random Regge triangulations to open strings
arXiv:hep-th/0702114
Abstract
We show how Boundary Conformal Field Theory deformation techniques allow for a complete characterisation of the coupling between the discrete geometry inherited uniformizing a random Regge triangulations and open string theory.
10 pages. To appear in the proceedings of the 17th SIGRAV Conference on General Relativity and Gravitational Physics (SIGRAV06), Turin, Italy, 04-07 Sep 2006