Two-Point Functions of Four-Dimensional Simplicial Quantum Gravity
arXiv:hep-lat/9312053 · doi:10.1016/0920-5632(94)90498-7
Abstract
We investigate the interaction mechanism of pure quantum gravity in Regge discretization. We compute volume-volume and link-link correlation functions. In a preliminary analysis the forces turn out to be of Yukawa type, at least on our finite lattice being away from the continuum limit.
3 pages, uuencoded postscript file; Proceedings of the XI International Symposion on Lattice Field Theory, Dallas, Oct. 1993