paper

Proving the AGT relation for N_f = 0,1,2 antifundamentals

arXiv:1004.1841 · doi:10.1007/JHEP06(2010)046

Abstract

Using recursive relations satisfied by Nekrasov partition functions and by irregular conformal blocks we prove the AGT correspondence in the case of N=2 superconformal SU(2) quiver gauge theories with N_f = 0,1,2 antifundamental hypermultiplets

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