Quark scattering amplitudes at strong coupling
High Energy Physics - Theory
2008-11-26 v3
Abstract
Following Alday and Maldacena, we describe a string theory method to compute the strong coupling behavior of the scattering amplitudes of quarks and gluons in planar N=2 super Yang-Mills theory in the probe approximation. Explicit predictions for these quantities can be constructed using the all-orders planar gluon scattering amplitudes of N=4 super Yang-Mills due to Bern, Dixon and Smirnov.
Cite
@article{arxiv.0710.0393,
title = {Quark scattering amplitudes at strong coupling},
author = {John McGreevy and Amit Sever},
journal= {arXiv preprint arXiv:0710.0393},
year = {2008}
}
Comments
38 pages, 14 figures. v2: referencing improved, small clarification in \S3; v3: references added