QCD and QED renormalization group functions - a large N_f approach
High Energy Physics - Phenomenology
2015-06-25 v1
Abstract
The large N_f self-consistency programme is reviewed. As an application the QCD beta-function is computed at O(1/N_f) and the anomalous dimensions of polarized twist-2 singlet operators are determined at the same order.
Cite
@article{arxiv.hep-ph/9604426,
title = {QCD and QED renormalization group functions - a large N_f approach},
author = {J. A. Gracey},
journal= {arXiv preprint arXiv:hep-ph/9604426},
year = {2015}
}
Comments
Talk given at DESY workshop QCD and QED in higher order; 8 pages latex plus 1 figure