Towards a 4d/2d correspondence for sicilian quivers

Lotte Hollands, Christoph A. Keller, Jaewon Song

Research output: Contribution to journalArticle

16 Scopus citations


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 (US)
Article number100
JournalJournal of High Energy Physics
Issue number10
StatePublished - Nov 21 2011
Externally publishedYes


  • Conformal and W symmetry
  • M-theory
  • Solitons monopoles and instantons
  • Supersymmetric gauge theory

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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