The SU(2) sector in AdS/CFT
High Energy Physics - Theory
2009-11-11 v2
Abstract
In the large N limit of N=4 Super Yang-Mills, the mixing under dilatations of the SU(2) sector, single trace operators composed of L complex scalar fields of two types, is closed to all orders in perturbation theory. By relying on the AdS/CFT correspondence, and by examining the currents for semiclassical strings, we present evidence which implies that there are small mixings that contradict the closure of the SU(2) sector in the strong coupling limit. These mixings first appear to second order in the \lambda/L^2 expansion.
Cite
@article{arxiv.hep-th/0503143,
title = {The SU(2) sector in AdS/CFT},
author = {Joseph A. Minahan},
journal= {arXiv preprint arXiv:hep-th/0503143},
year = {2009}
}
Comments
17 Pages, no figures, to appear in the proceedings of the RTN workshop, Kolymbari, Crete, September 2004; v2 refs added, footnote changed