Coulomb branches for quaternionic representations

I describe the \emph{Chiral rings} $\caR_{3,4}$ for $3$D, $N=4$ supersymmetric $G$-gauge theory and matter fields in quaternionic representations~$E$: first, by incorporating \emph{twisted} real structures in the construction of~\cite{bfn}, and second, more explicitly, by Weyl group descent from the