54 citations · 54 across the 2 of their papers we have counts for
3 papers
hep-th2021★ 54 cited
Essential Quantum Einstein Gravity
Alessio Baldazzi, Kevin Falls
The non-perturbative renormalisation of quantum gravity is investigated allowing for the metric to be reparameterised along the RG flow, such that only the essential couplings cons…
gr-qc2019
Quantum fields without Wick rotation
Alessio Baldazzi, Roberto Percacci, Vedran Skrinjar
We discuss the calculation of one-loop effective actions in Lorentzian spacetimes, based on a very simple application of the method of steepest descent to the integral over the fie…
gr-qc2018
Wicked metrics
Alessio Baldazzi, Roberto Percacci, Vedran Skrinjar
There are various ways of defining the Wick rotation in a gravitational context. There are good arguments to view it as an analytic continuation of the metric, instead of the coord…