Jul 26 – 30, 2021
US/Eastern timezone

Operator renormalization $\&$ improvement for $N_f=3$ QCD in a $\chi$SF setup

Jul 28, 2021, 1:30 PM
15m
Oral presentation Standard Model Parameters Standard Model Parameters

Speaker

Giulia Maria de Divitiis (University of Rome Tor Vergata and INFN)

Description

We present our progress in the non-perturbative $O(a)$ improvement and renormalisation of quark operators in three-flavour lattice QCD with Wilson-clover fermions. We employ the chirally rotated Schroedinger functional scheme in finite volumes. Our calculations cover both weak- and strong-coupling regions for the RG-running, where step scaling functions are computed.

Primary authors

Isabel Campos Plasencia (Consejo Superior de Investigaciones Cientificas (CSIC) (ES)) Mattia Dalla Brida (CERN) Giulia Maria de Divitiis (University of Rome Tor Vergata and INFN) Dr Andrew Lytle (University of Illinois) Mauro Papinutto ("Sapienza" Universita` di Roma) Ludovica Pirelli (INFN) Tassos Vladikas

Presentation materials