Discrete gauging and Hasse diagrams

Guillermo Arias-Tamargo, Antoine Bourget, Alessandro Pini

We analyse the Higgs branch of 4d $\mathcal{N}=2$ SQCD gauge theories with non-connected gauge groups $\widetilde{\mathrm{SU}}(N)=\mathrm{SU}(N){⋊}_{I,II}{\mathbb{Z}}_2$ whos…