2 papers
hep-th2022
Beyond a single elliptic curve
Hildegard Müller, Stefan Weinzierl
In this talk we discuss the interplay of two elliptic curves, which occur in different sub-sectors of Feynman integrals. We analyse a particular Feynman integral depending on two e…
hep-th2022
A Feynman integral depending on two elliptic curves
Hildegard Müller, Stefan Weinzierl
We study a two-loop four-point function with one internal mass. This Feynman integral is one of the simplest Feynman integrals depending on two elliptic curves. We transform the as…