A note on four-point correlators of half-BPS operators in N=4 SYM
High Energy Physics - Theory
2015-06-22 v2
Abstract
We calculate the four-point correlation function of half-BPS operators with weights 2, 3, 3, 4 in N=4 SYM to two-loop order. The OPE of this correlation function provides a nontrivial check of the integrability conjecture for a class of three-point functions formulated in arXiv:1311.6404. Our perturbative calculation exploits the supergraph formalism in N=2 harmonic superspace.
Keywords
Cite
@article{arxiv.1408.3527,
title = {A note on four-point correlators of half-BPS operators in N=4 SYM},
author = {Dmitry Chicherin and Emery Sokatchev},
journal= {arXiv preprint arXiv:1408.3527},
year = {2015}
}
Comments
13 pages, 4 figures