Discrete gauging and Hasse diagrams
Guillermo Arias-Tamargo, Antoine Bourget, Alessandro Pini
SciPost Phys. 11, 026 (2021) · published 9 August 2021
- doi: 10.21468/SciPostPhys.11.2.026
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Abstract
We analyse the Higgs branch of 4d $\mathcal{N}=2$ SQCD gauge theories with non-connected gauge groups $\widetilde{\mathrm{SU}}(N) = \mathrm{SU}(N) \rtimes_{I,II} \mathbb{Z}_2$ whose study was initiated in arXiv:1804.01108. We derive the Hasse diagrams corresponding to the Higgs mechanism using adapted characters for representations of non-connected groups. We propose 3d $\mathcal{N}=4$ magnetic quivers for the Higgs branches in the type $I$ discrete gauging case, in the form of recently introduced wreathed quivers, and provide extensive checks by means of Coulomb branch Hilbert series computations.
Cited by 11
Authors / Affiliations: mappings to Contributors and Organizations
See all Organizations.- 1 Guillermo Arias Tamargo,
- 2 Antoine Bourget,
- 3 Alessandro Pini
- 1 Universidad de Oviedo / University of Oviedo
- 2 Imperial College London
- 3 Istituto Nazionale di Fisica Nucleare / National Institute for Nuclear Physics [INFN]
Funders for the research work leading to this publication
- Gobierno del Principado de Asturias / Government of the Principality of Asturias
- Ministerio de Educación y Cultura - Spain (MEC) (through Organization: Ministerio de Educación y Cultura - España / Ministry of Education and Culture - Spain [MEC Spain])
- Science and Technology Facilities Council [STFC]