63 citations · 121 across the 6 of their papers we have counts for
6 papers
-Deformation of Corner Vertex Operator Algebras by Miura Transformation
Koichi Harada, Yutaka Matsuo, Go Noshita +1
Recently, Gaiotto and Rapcak proposed a generalization of algebra by considering the symmetry at the corner of the brane intersection (corner vertex operator algebra). The al…
Quantum deformation of Feigin-Semikhatov's W-algebras and 5d AGT correspondence with a simple surface operator
Koichi Harada
The quantum toroidal algebra of provides many deformed W-algebras associated with (super) Lie algebras of type A. The recent work by Gaiotto and Rapcak suggests that a wider…
Dimensional oxidization on coset space
Koichi Harada, Pei-Ming Ho, Yutaka Matsuo +1
In the matrix model approaches of string/M theories, one starts from a generic symmetry to reproduce the space-time manifold. In this paper, we consider the generaliza…
Plane Partition Realization of (Web of) W-algebra Minimal Models
Koichi Harada, Yutaka Matsuo
Recently, Gaiotto and Rapcak (GR) proposed a new family of the vertex operator algebra (VOA) as the symmetry appearing at an intersection of five-branes to which they refer as Y al…
Maulik-Okounkov's R-matrix from Ding-Iohara-Miki algebra
Masayuki Fukuda, Koichi Harada, Yutaka Matsuo +1
The integrability of 4d gauge theories has been explored in various contexts, for example the Seiberg-Witten curve and its quantization. Recently, Maulik and Okounk…
(p,q)-webs of DIM representations, 5d N=1 instanton partition functions and qq-characters
Jean-Emile Bourgine, Masayuki Fukuda, Koichi Harada +2
Instanton partition functions of 5d Super Yang-Mills reduced on can be engineered in type IIB string theory from the -branes web diagram. To this diagr…