Large N anomalous dimensions for large operators in Leigh-Strassler deformed SYM
High Energy Physics - Theory
2015-06-12 v1
Abstract
We study the large N anomalous dimensions of operators in a Leigh-Strassler deformation of N=4 super Yang-Mills theory. The operators that we study have a bare dimension of order N (so that the large N limit is not captured by planar diagrams) and are AdS/CFT dual to giant gravitons. The diagonalization of the dilatation operator factorizes into two problems. One of these problems is solved using a double coset ansatz. The second problem is equivalent to a set of decoupled harmonic oscillators.
Keywords
Cite
@article{arxiv.1212.6624,
title = {Large N anomalous dimensions for large operators in Leigh-Strassler deformed SYM},
author = {Robert de Mello Koch and Jeff Murugan and Nkululeko Nokwara},
journal= {arXiv preprint arXiv:1212.6624},
year = {2015}
}
Comments
1+15 pages