2018/03/06 by Jacques Distler, Distler, Jacques, Behzat Ergun +1
Mathematics · #Homotopy and Cohomology in Algebraic Topology #Algebraic Geometry and Number Theory #Algebraic structures and combinatorial models
paper · pdf · doi:10.48550/arxiv.1803.02425
We present a simple criterion for when an N=2 SCFT must be a product SCFT. Applied to the class-S theories of type E7, we find 29 (out of 11,000) 3-punctured spheres which are product SCFTs.