Universal structure of subleading infrared poles at strong coupling
High Energy Physics - Theory
2009-07-22 v1 High Energy Physics - Phenomenology
Abstract
Recently a concise expression for the subleading infrared singularity of dimensional-regularized gauge theories has been proposed. For conformal theories, such relation involves a universal eikonal contribution plus a non-eikonal contribution, related to the subleading term in the anomalous dimension of twist two operators with large spin. In this note we make use of the AdS/CFT correspondence in order to check such conjecture at strong coupling for the case of N=4 SYM.
Cite
@article{arxiv.0904.3983,
title = {Universal structure of subleading infrared poles at strong coupling},
author = {Luis F. Alday},
journal= {arXiv preprint arXiv:0904.3983},
year = {2009}
}
Comments
13 pages