We investigate the influence of the measure in the path integral for Euclidean quantum gravity in four dimensions within the Regge calculus. The action is bounded without additional terms by fixing… (More)

We analyze Regge quantum gravity coupled to SU(2) gauge theory on 4 3 × 2, 6 3 × 4 and 8 3 × 4 simplicial lattices. It turns out that the window of the well-defined phase of the gravity sector where… (More)