Gluing Ladders into Fishnets
Benjamin Basso
LPTENS
Lundi 22/05/2017, 11h00
Salle Claude Itzykson, Bât. 774, Orme des Merisiers

I will explain how integrability and analyticity can be used to predict certain (fishnet type) Feynman integrals in planar massless $\phi^4$ theory. I will argue, in particular, that they lead to the conjecture that four point fishnet integrals can be written as determinants of ladder integrals.

Contact : Loic BERVAS