A massive renormalisation scheme for heavy quarks on the lattice

by Rajnandini Mukherjee (University of Southampton)

Tuesday 14 Nov 2023, 16:00 → 18:00 Europe/Zurich

4/2-037 - TH meeting room (CERN)

I will present a pilot numerical implementation of a massive nonperturbative renormalisation scheme, RI/mSMOM, in the study of heavy quarks using the domain-wall fermion action. In particular, we calculate renormalisation constants for fermion bilinears at non-vanishing heavy quark masses and compare the approach to the continuum of the renormalised charm quark mass with that from a mass-independent scheme.