45 citations · 173 across the 14 of their papers we have counts for
4 papers · 1 filter
An N=1 Supersymmetric G_2-invariant Flow in M-theory
Changhyun Ahn, Taichi Itoh
It was found that deformation of S^7 gives rise to renormalization group(RG) flow from N=8, SO(8)-invariant UV fixed point to N=1, G_2-invariant IR fixed point in four-dimensional…
Dielectric-branes in Non-supersymmetric SO(3)-invariant Perturbation of Three-dimensional N=8 Yang-Mills Theory
Changhyun Ahn, Taichi Itoh
We study non-supersymmetric SO(3)-invariant deformations of d=3, N=8 super Yang-Mills theory and their type IIA string theory dual. By adding both gaugino mass and scalar mass, die…
Duality and Enhanced Gauge Symmetry in 2+1 Dimensions
Taichi Itoh, Phillial Oh, Cheol Ryou
We investigate the enlarged CP(N) model in 2+1 dimensions. This is a hybrid of two CP(N) models coupled with each other in a dual symmetric fashion, and it exhibits the gauge symme…
Gauge Symmetry Enhancement and Radiatively Induced Mass in the Large N Nonlinear Sigma Model
Taichi Itoh, Phillial Oh, Cheol Ryou
We consider a hybrid of nonlinear sigma models in which two complex projective spaces are coupled with each other under a duality. We study the large N effective action in 1+1 dime…