Yang-Mills at Strong vs. Weak Coupling: Renormalons, OPE And All That
High Energy Physics - Theory
2021-07-27 v1 High Energy Physics - Phenomenology
Abstract
I discuss various situations in which perturbative expansions are used in Yang-Mills theories with asymptotic freedom and establish the limits of its applicability.
Cite
@article{arxiv.2107.12287,
title = {Yang-Mills at Strong vs. Weak Coupling: Renormalons, OPE And All That},
author = {M. Shifman},
journal= {arXiv preprint arXiv:2107.12287},
year = {2021}
}
Comments
17 pages, 5 figures