S-duality and correlation functions at large R-charge
High Energy Physics - Theory
2021-05-19 v1
Abstract
We study the ratio of pairs of adjacent correlators of Coulomb-branch operators in SQCD with four flavors within the framework of the Large Quantum Number Expansion. Capitalizing on the order-by-order S-duality invariance of the large-R-charge expansion we compute ab initio the dependence of the leading large- behavior on the marginal coupling and we find excellent agreement with numerical estimates from localization.
Keywords
Cite
@article{arxiv.2005.03021,
title = {S-duality and correlation functions at large R-charge},
author = {Simeon Hellerman and Shunsuke Maeda and Domenico Orlando and Susanne Reffert and Masataka Watanabe},
journal= {arXiv preprint arXiv:2005.03021},
year = {2021}
}