Soft sub-leading divergences in Yang-Mills amplitudes
High Energy Physics - Theory
2015-06-19 v1
Abstract
In this short note I show that the soft limit for colour-ordered tree-level Yang-Mills amplitudes contains a sub-leading divergent term analogous to terms found recently by Cachazo and Strominger for tree-level gravity amplitudes.
Cite
@article{arxiv.1404.5551,
title = {Soft sub-leading divergences in Yang-Mills amplitudes},
author = {Eduardo Casali},
journal= {arXiv preprint arXiv:1404.5551},
year = {2015}
}