Two-Point Functions of Four-Dimensional Simplicial Quantum Gravity

W. Beirl; H. Markum; J. Riedler

doi:10.1016/0920-5632(94)90498-7

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arXiv · hep-lat/9312053

Two-Point Functions of Four-Dimensional Simplicial Quantum Gravity

W. Beirl·H. Markum·J. Riedler

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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.

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W. Beirl, H. Markum, J. Riedler. 1993-12-14. Two-Point Functions of Four-Dimensional Simplicial Quantum Gravity. https://doi.org/10.1016/0920-5632(94)90498-7

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