Conjectures for Large N Superconformal N=4 Chiral Primary Four Point Functions
High Energy Physics - Theory
2008-11-26 v2
Abstract
An expression for the four point function for half-BPS operators belonging to the [0,p,0] SU(4) representation in N=4 superconformal theories at strong coupling in the large N limit is suggested for any p. It is expressed in terms of the four point integrals defined by integration over AdS_5 and agrees with, and was motivated by, results for p=2,3,4 obtained via the AdS/CFT correspondence. Using crossing symmetry and unitarity, the detailed form is dictated by the requirement that at large N the contribution of long multiplets with twist less than 2p, which do not have anomalous dimensions, should cancel corresponding free field contributions.
Cite
@article{arxiv.hep-th/0601148,
title = {Conjectures for Large N Superconformal N=4 Chiral Primary Four Point Functions},
author = {F. A. Dolan and M. Nirschl and H. Osborn},
journal= {arXiv preprint arXiv:hep-th/0601148},
year = {2008}
}
Comments
50 pages, 1 figure, uses harvmac, version 2 extra reference, minor changes