Two loop renormalization of the n = 2 Wilson operator in the RI'/SMOM scheme
High Energy Physics - Phenomenology
2011-05-24 v1 High Energy Physics - Lattice
Abstract
We compute the anomalous dimensions of the flavour non-singlet twist-2 Wilson operators in the RI'/SMOM scheme at two loops in an arbitrary linear covariant gauge. In addition we provide the full Green's function for these operators inserted in a quark 2-point function at the symmetric subtraction point. The three loop anomalous dimensions in the Landau gauge are also derived.
Keywords
Cite
@article{arxiv.1103.2055,
title = {Two loop renormalization of the n = 2 Wilson operator in the RI'/SMOM scheme},
author = {J. A. Gracey},
journal= {arXiv preprint arXiv:1103.2055},
year = {2011}
}
Comments
39 latex pages, 1 figure, 23 tables, anc directory contains txt file with anomalous dimensions, conversion functions and data given in the tables of the paper