Speaker
Jack Holligan
Description
Large-momentum effective theory (LaMET) allows for a direct calculation of $x$-dependent generalized parton distributions (GPDs) with skewness value $\xi$ on the Euclidean lattice. Large logarithms become present in the lightcone matching process as the momentum fraction of the studied parton approaches 1. We demonstrate a method of resummation for such logarithms as well as provisional results for an application to real lattice data.