• Tinkertoys for Gaiotto duality 

    Chacaltana Alarcon, Oscar Chacaltana (2011-08)
    We describe a procedure for classifying 4D N=2 superconformal theories of the type introduced by Davide Gaiotto. Any punctured curve, C, on which the 6D (2,0) SCFT is compactified, may be decomposed into 3-punctured spheres, ...