Standard Model parameters and observables from gradient flow

Adjoint chromoelectric correlators with lattice QCD

14 May 2026, 11:30

30m

Lecture theatre B, 3rd Floor (James Clerk Maxwell Building)

Submitted Talk

Speaker

Julian Mayer-Steudte (Technical University of Munich)

Description

In various effective field theory descriptions, adjoint chromoelectric correlators play a crucial role. At finite temperatures, these correlators are linked to the diffusion of heavy quarks and quarkonium, which are important for modeling non-equilibrium dynamics. At zero temperature, the correlator is used in the pNRQCD framework to describe inclusive decays of quarkonium. However, to achieve a complete understanding, non-perturbative lattice computations are necessary. In these lattice computations, gradient flow enhances the signal and helps in renormalizing the operators. In this presentation, we will show and discuss the recent results from our calculations of chromoelectric correlators.