Correlation functions in lattice formulations of quantum gravity

Authors :: Wolfgang Beirl
Peter Homolka
Harald Markum
A. Hauke
J. Riedler
Source :: Scopus-Elsevier
Publication Year :: 1997
Publisher :: Elsevier BV, 1997.
Abstract: We compare different models of a quantum theory of four-dimensional lattice gravity based on Regge's original proposal. From Monte Carlo simulations we calculate two-point functions between geometrical quantities and estimate the masses of the corresponding interaction particles.<br />Comment: 4 pages, 9 figures, LaTeX uses espcrc2.sty, to be published in Nucl. Phys. B (Proc. Suppl.), Talk presented at LATTICE96(gravity)