Quark masses: N3LO bridge from RI/SMOM{\rm RI/SMOM} to MS{\rm \overline{MS}} scheme

Feb 28, 2020
5 pages
Published in:
  • Phys.Rev.D 101 (2020) 9, 091501
  • Published: May 7, 2020
e-Print:
DOI:

Citations per year

20202021202220234523
Abstract: (APS)
We analytically compute the three-loop corrections to the relation between the renormalized quark masses defined in the minimal-subtraction (MS¯) and the regularization-invariant symmetric momentum-subtraction (RI/SMOM) schemes. Our result is valid in the Landau gauge and can be used to reduce the uncertainty in a lattice determination of the MS¯ quark masses.
Note:
  • 5 pages, ancillary file with results, matches journal version
  • quark: mass
  • Landau gauge
  • lattice
  • higher-order: 2
  • loop integral
  • correction: quantum
  • renormalization