Phase-Structure Of 4-Dimensional Simplicial Quantum-Gravity
Abbreviated Journal Title
Phys. Lett. B
We present the results of a high statistics Monte Carlo study of a model for four dimensional euclidean quantum gravity based on summing over triangulations. We show evidence for two phases; in one there is a logarithmic scaling of the mean linear extent with volume, whilst the other exhibits power law behaviour with exponent 1/2. We are able to extract a finite size scaling exponent governing the growth of the susceptibility peak.
Physics Letters B
"Phase-Structure Of 4-Dimensional Simplicial Quantum-Gravity" (1994). Faculty Bibliography 1990s. 1005.