Power Divergences in Overlapping Wilson Lines
High Energy Physics - Theory
2014-12-04 v1 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
We discuss the divergence structure of Wilson line operators with partially overlapping segments on the basis of the cyclic Wilson loop as an explicit example. The generalized exponentiation theorem is used to show the exponentiation and factorization of power divergences for certain linear combinations of associated loop functions.
Cite
@article{arxiv.1412.0899,
title = {Power Divergences in Overlapping Wilson Lines},
author = {Matthias Berwein},
journal= {arXiv preprint arXiv:1412.0899},
year = {2014}
}
Comments
to be published in the proceedings of XIth Quark Confinement and the Hadron Spectrum