Supersymmetric Indices of 3d S-fold SCFTs
Abstract
Enhancement of global symmetry and supersymmetry in the infrared is one of the most intriguing phenomena in quantum field theory. We investigate such phenomena in a large class of three dimensional superconformal field theories, known as the S-fold SCFTs. Supersymmetric indices are computed for a number of theories containing small rank gauge groups. It is found that indices of several models exhibit enhancement of supersymmetry at the superconformal fixed point in the infrared. Dualities between S-fold theories that have different quiver descriptions are also analysed. We explore a new class of theories with a discrete global symmetry, whose gauge symmetry in the quiver has a different global structure from those that have been studied earlier.
Keywords
Cite
@article{arxiv.1905.07183,
title = {Supersymmetric Indices of 3d S-fold SCFTs},
author = {Ivan Garozzo and Gabriele Lo Monaco and Noppadol Mekareeya and Matteo Sacchi},
journal= {arXiv preprint arXiv:1905.07183},
year = {2019}
}
Comments
32 pages and several figures. Version 2: minor corrections and references added