Quark masses: N3LO bridge from ${\rm RI/SMOM}$ to ${\rm \overline{MS}}$ scheme
High Energy Physics - Phenomenology
2020-05-08 v2 High Energy Physics - Lattice
High Energy Physics - Theory
Abstract
We analytically compute the three-loop corrections to the relation between the renormalized quark masses defined in the minimal-subtraction () and the regularization-invariant symmetric momentum-subtraction () schemes. Our result is valid in the Landau gauge and can be used to reduce the uncertainty in a lattice determination of the quark masses.
Cite
@article{arxiv.2002.12758,
title = {Quark masses: N3LO bridge from ${\rm RI/SMOM}$ to ${\rm \overline{MS}}$ scheme},
author = {Alexander Bednyakov and Andrey Pikelner},
journal= {arXiv preprint arXiv:2002.12758},
year = {2020}
}
Comments
5 pages, ancillary file with results, matches journal version