Magnetic Lattices for Orthosymplectic Quivers

Understand

For any gauge theory, there may be a subgroup of the gauge group which acts trivially on the matter content.

• While many physical observables are not sensitive to this fact, the identification of the precise gauge group becomes crucial when the magnetic spectrum of the theory is considered.
• This question is addressed in the context of Coulomb branches for $3$d $\mathcal{N}=4$ quiver gauge theories, which are moduli spaces of dressed monopole operators.
• Since monopole operators are characterized by their magnetic charge, the identification of the gauge group is imperative for the determination of the magnetic lattice.