Exact results on ABJ theory and the refined topological string
High Energy Physics - Theory
2015-06-19 v2
Abstract
We study the partition function of the ABJ theory, which is the N=6 superconformal Chern-Simons matter theory with gauge group U(N)xU(N+M) and Chern-Simons levels (k,-k). We exactly compute the ABJ partition function on a three sphere for various k, M and N via the Fermi gas approach. By using these exact data, we show that the ABJ partition function is completely determined by the refined topological string on local P^1 x P^1, including membrane instanton effects in the M-theory dual.
Keywords
Cite
@article{arxiv.1405.3653,
title = {Exact results on ABJ theory and the refined topological string},
author = {Masazumi Honda and Kazumi Okuyama},
journal= {arXiv preprint arXiv:1405.3653},
year = {2015}
}
Comments
24+29 pages, 4 figures; v2:minor improvements