N=4 SUSY Yang--Mills: three loops made simple(r)
High Energy Physics - Theory
2008-11-26 v1 High Energy Physics - Phenomenology
Abstract
We construct universal parton evolution equation that produces space- and time-like anomalous dimensions for the maximally super-symmetric N=4 Yang--Mills field theory model, and find that its kernel satisfies the Gribov--Lipatov reciprocity relation in three loops. Given a simple structure of the evolution kernel, this should help to generate the major part of multi-loop contributions to QCD anomalous dimensions, due to classical soft gluon radiation effects.
Keywords
Cite
@article{arxiv.hep-th/0612248,
title = {N=4 SUSY Yang--Mills: three loops made simple(r)},
author = {Yu. L. Dokshitzer and G. Marchesini},
journal= {arXiv preprint arXiv:hep-th/0612248},
year = {2008}
}
Comments
19 pages, 1 figure