4d partition function on S^1 x S^3 and 2d Yang-Mills with nonzero area
High Energy Physics - Theory
2016-06-21 v2
Abstract
We argue that 6d N=(2,0) theory on S^1 x S^3 x C_2 reduces to the 2d q-deformed Yang-Mills on C_2 at finite area, as a small extension to the result of Gadde, Rastelli, Razamat and Yan. This is done by computing the partition function on S^1 x S^3 of 4d N=2 supersymmetric non-linear sigma model on T^*G_C, which gives the propagator of the 2d Yang-Mills.
Cite
@article{arxiv.1207.3497,
title = {4d partition function on S^1 x S^3 and 2d Yang-Mills with nonzero area},
author = {Yuji Tachikawa},
journal= {arXiv preprint arXiv:1207.3497},
year = {2016}
}
Comments
10 pages. v2: additional references