129 citations · 316 across the 45 of their papers we have counts for
Showing math-phShow all
2 papers · 1 filter
math-ph2026
On the equivalence between the Polchinski flow and the Connes-Kreimer approaches to perturbative renormalisation
Yvain Bruned, Paul Laubie, Aurélien Minguella
We prove a correspondence between the Polchinski flow and the Connes-Kreimer approaches to perturbative renormalisation, in the sense that the first yields the same renormalisation…
math-ph2025
Renormalising Feynman diagrams with multi-indices
Yvain Bruned, Yingtong Hou
In this work, we provide a method to obtain the renormalised measure in quantum field theory directly from the renormalisation of the expansion of the original measure. Our approac…