Affiliation:
1. University of Oviedo
2. Imperial College London
3. National Institute for Nuclear Physics
Abstract
We analyse the Higgs branch of 4d \mathcal{N}=2𝒩=2
SQCD gauge theories with non-connected gauge groups
\widetilde{\mathrm{SU}}(N) = \mathrm{SU}(N) \rtimes_{I,II} \mathbb{Z}_2SŨ(N)=SU(N)⋊I,IIℤ2
whose study was initiated in . We derive the Hasse diagrams
corresponding to the Higgs mechanism using adapted characters for
representations of non-connected groups. We propose 3d
\mathcal{N}=4𝒩=4
magnetic quivers for the Higgs branches in the type
II
discrete gauging case, in the form of recently introduced wreathed
quivers, and provide extensive checks by means of Coulomb branch Hilbert
series computations.
Funder
Gobierno del Principado de Asturias
Ministerio de Educación y Cultura - Spain
Science and Technology Facilities Council
Subject
General Physics and Astronomy
Cited by
6 articles.
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1. A tale of N cones;Journal of High Energy Physics;2023-09-12
2. Disconnected 0-form and 2-group symmetries;Journal of High Energy Physics;2023-07-12
3. FI-flows of 3d N=4 theories;Journal of High Energy Physics;2023-04-04
4. Fibrations and Hasse diagrams for 6d SCFTs;Journal of High Energy Physics;2022-12-28
5. The hitchhiker's guide to 4d $\mathcal{N}=2$ superconformal field theories;SciPost Physics Lecture Notes;2022-10-26