On AGT conjecture

Vladimir Fateev (1, 2) , A. V. Litvinov (2)

1 LPTA - Laboratoire de Physique Théorique et Astroparticules
2 L.D. Landau Institute for Theoretical Physics of RAS

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.

Mots clés: Extended Supersymmetry; Conformal and W Symmetry

Domaines: Physique des Hautes Energies - Théorie [hep-th]

Vladimir Fateev, A. V. Litvinov. On AGT conjecture. Journal of High Energy Physics, 2010, 1002:014 (2), pp.1-17. ⟨10.1007/JHEP02(2010)014⟩. ⟨hal-00460780⟩