The 4d Superconformal Index from q-deformed 2d Yang-Mills
High Energy Physics - Theory
2011-07-26 v1
Abstract
We identify the 2d topological theory underlying the N=2 4d superconformal index with an explicit model: q-deformed 2d Yang-Mills. By this route we are able to evaluate the index of some strongly-coupled 4d SCFTs, such as Gaiotto's T_N theories.
Cite
@article{arxiv.1104.3850,
title = {The 4d Superconformal Index from q-deformed 2d Yang-Mills},
author = {Abhijit Gadde and Leonardo Rastelli and Shlomo S. Razamat and Wenbin Yan},
journal= {arXiv preprint arXiv:1104.3850},
year = {2011}
}
Comments
5 pages, 1 figure