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Browsing by Author "Yagi, Futoshi"

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Browsing by Author "Yagi, Futoshi"

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  • Generalized matrix models and AGT correspondence at all genera
    Bonelli, Giulio; Maruyoshi, Kazunobu; Tanzini, Alessandro; Yagi, Futoshi (Springer, 2010-12-07)
    We study generalized matrix models corresponding to n-point Virasoro conformal blocks on Riemann surfaces with arbitrary genus g. Upon AGT correspondence, these describe four dimensional N=2 SU(2)^{n+3g-3} gauge theories ...
  • M5-branes, toric diagrams and gauge theory duality
    Bao, Ling; Pomoni, Elli; Taki, Masato; Yagi, Futoshi (SISSASpringer, 2011-12-22)
    In this article we explore the duality between the low energy effective theory of five-dimensional N=1 SU(N)^{M-1} and SU(M)^{N-1} linear quiver gauge theories compactified on S^1. The theories we study are the five-dimensional ...
  • N=2 gauge theories on toric singularities, blow-up formulae and W-algebrae
    Bonelli, Giulio; Maruyoshi, Kazunobu; Tanzini, Alessandro; Yagi, Futoshi (SISSA, 2013-02-05)
    We compute the Nekrasov partition function of gauge theories on the (resolved) toric singularities C^2/\Gamma in terms of blow-up formulae. We discuss the expansion of the partition function in the \epsilon_1,\epsilon_2 \to ...
  • N=2 gauge theories on toric singularities, blow-up formulae and W-algebrae
    Bonelli, Giulio; Maruyoshi, Kazunobu; Tanzini, Alessandro; Yagi, Futoshi (SISSA, 2012-08-03)
    We compute the Nekrasov partition function of gauge theories on the (resolved) toric singularities C^2/\Gamma in terms of blow-up formulae. We discuss the expansion of the partition function in the \epsilon_1,\epsilon_2 \to ...