title: Evidence for asymptotic safety from lattice quantum gravity.
abstract: We calculate the spectral dimension for nonperturbative quantum gravity defined via Euclidean dynamical triangulations. We find that it runs from a value of ∼3/2 at short distance to ∼4 at large distance scales, similar to results from causal dynamical triangulations. We argue that the short-distance value of 3/2 for the spectral dimension may resolve the tension between asymptotic safety and the holographic principle.
authors: SUPA, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom.
authors: J
authors: J
authors: Laiho
authors: D
authors: D
authors: Coumbe