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Journal of High Energy Physics 1002:014, 2 (2010) 1-17
On AGT conjecture
Vladimir Fateev1, 2, A. V. Litvinov2
(2010-02-16)

In these notes we consider relation between conformal blocks and the Nekrasov partition function of certain $\mathcal{N}=2$ SYM theories proposed recently by Alday, Gaiotto and Tachikawa. We concentrate on $\mathcal{N}=2^{*}$ theory, which is the simplest example of AGT relation.
1:  LPTA - Laboratoire de Physique Théorique et Astroparticules
2:  Landau Institute for Theoretical Physics
Physics/High Energy Physics - Theory
Extended Supersymmetry – Conformal and W Symmetry
Fulltext link: 
http://fr.arXiv.org/abs/0912.0504