Allowed Coulomb branch scaling dimensions of four-dimensional $\mathcal{N}=2$ SCFTs

Philip C. Argyres, Sergio Cecotti, Michele Del Zotto +3

A basic datum of a rank-$r$ $\mathcal{N}=2$ superconformal field theory (SCFT) is the $r$-tuple of its Coulomb branch scaling dimensions, i.e., the scaling dimensions of a set of…