S-fold magnetic quivers

A bstract Magnetic quivers and Hasse diagrams for Higgs branches of rank r 4d $$ \mathcal{N} N = 2 SCFTs arising from ? ? \mathcal{S} S -fold constructions are discussed. The magnetic derived using three different methods: 1) Using clues like dimension, global symmetry, the folding parameter to guess quiver. 2) From 6d (1 , 0) as UV completions 5d marginal theories, specific FI deformations on their quiver, which is further folded by . 3) T-duality Type IIA brane systems explicit mass deformation resulting web followed folding. choice ungauging scheme, either a long node or short node, yields two moduli spaces related an orbifold action, thus suggesting larger set in four dimensions than previously expected.