98 citations · 481 across the 11 of their papers we have counts for
4 papers · 1 filter
Quantum Phase Transitions in the BKL Universe
Giulio D'Odorico, Frank Saueressig
We study quantum corrections to the classical Bianchi I and Bianchi IX universes. The modified dynamics is well-motivated from the asymptotic safety program where the short-distanc…
Covariant computation of effective actions in Horava-Lifshitz gravity
Giulio D'Odorico, Jan-Willem Goossens, Frank Saueressig
We initiate the systematic computation of the heat-kernel coefficients for Laplacian operators obeying anisotropic dispersion relations in curved spacetime. Our results correctly r…
Black holes in Asymptotically Safe Gravity
Frank Saueressig, Natalia Alkofer, Giulio D'Odorico +1
Black holes are among the most fascinating objects populating our universe. Their characteristic features, encompassing spacetime singularities, event horizons, and black hole ther…
Functional and Local Renormalization Groups
Alessandro Codello, Giulio D'Odorico, Carlo Pagani
We discuss the relation between functional renormalization group (FRG) and local renormalization group (LRG), focussing on the two dimensional case as an example. We show that away…