Resumming the POPE at One Loop
High Energy Physics - Theory
2016-09-27 v2
Abstract
The Pentagon Operator Product Expansion represents polygonal Wilson loops in planar super Yang-Mills in terms of a series of flux tube excitations for finite coupling. We demonstrate how to re-sum this series at the one loop level for the hexagonal Wilson loop dual to the six-point MHV amplitude. By summing over a series of effective excitations we find expressions which integrate to logarithms and polylogarithms, reproducing the known one-loop result.
Cite
@article{arxiv.1608.08116,
title = {Resumming the POPE at One Loop},
author = {Ho Tat Lam and Matt von Hippel},
journal= {arXiv preprint arXiv:1608.08116},
year = {2016}
}
Comments
11 pages, 1 figure; v2, references added