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String Theory Journal Club

Elliptic Polylogarithms for Feynman integrals

Name: Elliptic Polylogarithms for Feynman integrals
Start: 2019-03-27T14:30:00+01:00
End: 2019-03-27T15:30:00+01:00
Location: No location set

by Philipp Rösch

Wednesday 27 Mar 2019, 14:30 → 15:30 Europe/Berlin

SR2

Description

In this talk first a physical motivation is given, why one would like to integrate iteratively over rational functions on elliptic curves and why one needs a generalisation of multiple polylogarithms for this. Then a way to define elliptic multiple polylogarithms is presented, that is particularly useful for physicists. The equivalence of this definition and the elliptic multiple polylogarithms from mathematics literature is shown afterwards.

Reference: 1712.07089