21 citations · 51 across the 9 of their papers we have counts for
Showing 2023 · math-phShow all
2 papers · 2 filters
math-ph2023
Local solutions of RG flow equations from the Nash-Moser theorem
Edoardo D'Angelo, Nicola Pinamonti
We prove local existence of solutions of a functional Renormalisation Group equation for the effective action of an interacting quantum field theory, when a suitable Local Potentia…
math-ph2023★ 7 cited
A Lorentzian renormalisation group equation for gauge theories
Edoardo D'Angelo, Kasia Rejzner
In a recent paper, with Drago and Pinamonti we have introduced a Wetterich-type flow equation for scalar fields on Lorentzian manifolds, using the algebraic approach to perturbativ…