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Feynman integrals, point counts over finite fields and Mellin transforms

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Speaker: 
Francis Brown
Affiliation: 
University of Oxford
Date: 
Mon, 19/08/2024 - 09:30 - 10:30
Location: 
MPIM Lecture Hall
Parent event: 
Workshop on "Combinatorics, Resurgence and Algebraic Geometry in Quantum Field Theory"

I will begin with an overview of work on Feynman residues, graph hypersurfaces and their point counts over finite fields. Afterwards I will discuss recent work with Erik Panzer on point counts modulo $p^n$ and their relationship with Mellin-Feynman integrals.

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