$\beta$-deformed matrix models and the 2d/4d correspondence
High Energy Physics - Theory
2015-02-25 v2
Abstract
This is the fourth article in the collection of reviews "Exact results on N=2 supersymmetric gauge theories", ed. J.Teschner. It describes a very useful mathematical representation of the results of the localisation computations of instanton partition functions as integrals having a form familiar from the study of matrix models. Techniques from the study of matrix models can be employed to extract important information on the instanton partition functions in various limits and special cases.
Cite
@article{arxiv.1412.7124,
title = {$\beta$-deformed matrix models and the 2d/4d correspondence},
author = {Kazunobu Maruyoshi},
journal= {arXiv preprint arXiv:1412.7124},
year = {2015}
}
Comments
35 pages, see also overview article arXiv:1412.7145; v2: references added