Victor Mishnyakov, Position space differential equations for banana graphs and beyond

Wednesday 9 Oct 2024, 11:15 → 12:30 Europe/Stockholm

Albano 3: 6228 - Mega (22 seats) (Albano Building 3)

Abstract: I will describe my works on a certain kind of differential equations for Feynman integrals. The equations are derived in position space where they have a very clear origin and then later Fourier transformed to obtain equations for momentum loop integrals. I will start with the case studied in our earlier papers — equations for banana graphs. There, the formulas are well controlled and can be compared to other results. I will also describe the generalization for generic graphs.