JOURNAL OF HIGH ENERGY PHYSICS 08(8) 056 2011年8月 [査読有り]
We provide evidence that the conformal blocks of N = 1 super Liouville conformal field theory are described in terms of the SU(2) Nekrasov partition function on the ALE space O-P1(-2).
JOURNAL OF HIGH ENERGY PHYSICS 07(7) 055 2011年7月 [査読有り]
We study generalized matrix models corresponding to n-point Virasoro conformal blocks on Riemann surfaces with arbitrary genus g. Upon ACT correspondence, these describe four dimensional N = 2 SU(2)(n+3g-3) gauge theories with generalized quiver d...
JOURNAL OF HIGH ENERGY PHYSICS 01(1) 042 2011年1月 [査読有り]
We study the generalized matrix model which corresponds to the n-point toric Virasoro conformal block. This describes four-dimensional N = 2 SU(2)(n) gauge theory with circular quiver diagram by the AGT relation. We first verify that the generaliz...
Kazunobu Maruyoshi   Masato Taki   
NUCLEAR PHYSICS B 841(3) 388-425 2010年12月 [査読有り]
We study the dual descriptions recently discovered for the Seiberg-Witten theory in the presence of surface operators. The Nekrasov partition function for a four-dimensional N = 2 gauge theory with a surface operator is believed equal to the wave-...
JOURNAL OF HIGH ENERGY PHYSICS 07(7) 081 2010年7月 [査読有り]
We discuss the Penner-type matrix model which has been proposed to explain the AGT relation between the 2-dimensional Liouville theory and 4-dimensional N = 2 superconformal gauge theories. In our previous communication we have obtained the spectr...
Progress of Theoretical and Experimental Physics 2021(12) 2021年12月 [査読有り]
<title>Abstract</title>
We review the relation between half-BPS Wilson–’t Hooft line operators in supersymmetric gauge theories on the twisted space-time and the transfer ma...