Off-shell quark bilinear operator Green's functions at two loops
High Energy Physics - Phenomenology
2019-07-03 v1 High Energy Physics - Lattice
Abstract
We construct the two loop Green's functions for a quark bilinear operator inserted at non-zero momentum in a quark 2-point function for the most general off-shell configuration. In particular we consider the quark mass operator, vector and tensor currents as well as the second moment of the flavour non-singlet Wilson operator.
Cite
@article{arxiv.1906.02116,
title = {Off-shell quark bilinear operator Green's functions at two loops},
author = {J. A. Gracey},
journal= {arXiv preprint arXiv:1906.02116},
year = {2019}
}
Comments
17 latex pages, 10 figures