Four loop renormalization of 3-quark operators in QCD
High Energy Physics - Phenomenology
2026-02-09 v2 High Energy Physics - Lattice
Abstract
We renormalize generalized 3-quark operators that relate to baryon states using the method devised by Kr\"{a}nkl and Manashov at four loops in the MSbar scheme. The anomalous dimensions of the four core operators used to compute nucleon matrix elements are determined and their associated critical exponents are studied in the conformal window using the Banks-Zaks expansion.
Cite
@article{arxiv.2510.21940,
title = {Four loop renormalization of 3-quark operators in QCD},
author = {J. A. Gracey},
journal= {arXiv preprint arXiv:2510.21940},
year = {2026}
}
Comments
23 LaTeX pages, 4 figures and 2 tables; minor text amendments