Abbreviated Journal Title
Phys. Lett. B
2-DIMENSIONAL QUANTUM-GRAVITY; RENORMALIZATION-GROUP; PHASE; Physics, Multidisciplinary
We show that the phase transition previously observed in dynamical triangulation models of quantum gravity can be understood as being due to the creation of a singular link. The transition between singular and non-singular geometries as the gravitational coupling is varied appears to be first order. (C) 1998 Elsevier Science B.V.
Physics Letters B
Catterall, S.; Renken, R.; and Kogut, J., "Singular structure in 4D simplicial gravity" (1998). Faculty Bibliography 1990s. 2197.