Towards a 4d/2d correspondence for Sicilian quivers

Lotte Hollands, Christoph A. Keller, Jaewon Song

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)


We study the 4d/2d AGT correspondence between four-dimensional instanton counting and two-dimensional conformal blocks for generalized SU(2) quiver gauge theories coming from punctured Gaiotto curves of arbitrary genus. We propose a conformal block description that corresponds to the elementary SU(2) trifundamental half-hypermultiplet, and check it against Sp(1) − SO(4) instanton counting.
Original languageEnglish
Number of pages35
JournalJournal of High Energy Physics
Issue number100
Publication statusPublished - 20 Oct 2011


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