Gauge theory webs and surfaces
High Energy Physics - Theory
2015-01-30 v3 High Energy Physics - Phenomenology
Abstract
We analyze the perturbative cusp and closed polygons of Wilson lines for massless gauge theories in coordinate space, and express them as exponentials of two-dimensional integrals. These integrals have geometric interpretations, which link renormalization scales with invariant distances.
Cite
@article{arxiv.1112.4564,
title = {Gauge theory webs and surfaces},
author = {Ozan Erdoğan and George Sterman},
journal= {arXiv preprint arXiv:1112.4564},
year = {2015}
}
Comments
24 pages, 5 figures, v2: extended discussion, v3: published version