Speaker
Julian Miczajka
Description
It is well known, that the problem of calculating a particular family of Feynman integrals can often be solved most efficiently by finding a basis of master integrals which satisfies a differential equation in so-called canonical form. In this talk, we discuss recent progress in finding such a canonical basis for two families of Feynman integrals with six external particles at two loops in an arbitrary number of space-time dimensions. We also demonstrate how the resulting differential equation makes it straightforward to extract the identities that the integrals satisfy when the external kinematics lie in a four-dimensional space.
