Logarithmic W-algebras and Argyres-Douglas theories at higher rank
Abstract Families of vertex algebras associated to nilpotent elements of simply-laced Lie algebras are constructed.These Fat Eighth Bundles algebras are close cousins of logarithmic W-algebras of Feigin and Tipunin and they are also obtained as modifications of semiclassical limits of vertex algebras appearing in the context of S-duality for four-d