Off-forward anomalous dimensions of non-singlet transversity operators
High Energy Physics - Phenomenology
2022-05-23 v3
Abstract
We determine the anomalous dimension matrix for the transversity operator mixing into total derivative operators in the limit of a large number of quark flavors to fourth order in the strong coupling in the -scheme. This is achieved by using a consistency relation between the operator anomalous dimensions, which follows from the renormalization structure of the operators in the chiral limit.
Keywords
Cite
@article{arxiv.2204.02140,
title = {Off-forward anomalous dimensions of non-singlet transversity operators},
author = {S. Van Thurenhout},
journal= {arXiv preprint arXiv:2204.02140},
year = {2022}
}
Comments
15 pages, LaTeX; v2: minor corrections, references and new material added; v3: journal version