Pentagon OPE resummation in N=4 SYM: hexagons with one effective particle contribution
High Energy Physics - Theory
2020-07-08 v2
Abstract
We present the technique for resummation of flux tube excitations series arising in pentagon operator expansion program for polygonal Wilson loops in N=4 SYM. Here we restrict ourselves with contributions of one-particle effective states and consider as a particular example NMHV 6 particle amplitude at one-loop. The presented technique is also applicable at higher loops for one effective particle contributions and has the potential for generalization for contributions with more effective particles.
Cite
@article{arxiv.1909.13675,
title = {Pentagon OPE resummation in N=4 SYM: hexagons with one effective particle contribution},
author = {L. V. Bork and A. I. Onishchenko},
journal= {arXiv preprint arXiv:1909.13675},
year = {2020}
}
Comments
25 pages; v2: minor changes, typos corrected