5 citations · 6 across the 2 of their papers we have counts for
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Supersymmetric three dimensional conformal sigma models
Takeshi Higashi, Kiyoshi Higashijima, Etsuko Itou
We construct supersymmetric conformal sigma models in three dimensions. Nonlinear sigma models in three dimensions are nonrenormalizable in perturbation theory. We use the Wilsonia…
Large-N Analysis of Three Dimensional Nonlinear Sigma Models
Kiyoshi Higashijima, Etsuko Itou, Makoto Tsuzuki
Non-perturbative renormalization group approach suggests that a large class of nonlinear sigma models are renormalizable in three dimensional space-time, while they are non-renorma…
Construction of Supersymmetric Nonlinear Sigma Models on Noncompact Calabi-Yau Manifolds with Isometry
Kiyoshi Higashijima, Tetsuji Kimura, Muneto Nitta
We propose a class of N=2 supersymmetric nonlinear sigma models on the noncompact Ricci-flat Kahler manifolds, interpreted as the complex line bundles over the hermitian symmetric…
Auxiliary Field Formulation of Supersymmetric Nonlinear Sigma Models
Kiyoshi Higashijima, Muneto Nitta
Two dimensional N=2 supersymmetric nonlinear sigma models on hermitian symmetric spaces are formulated in terms of the auxiliary superfields. If we eliminate auxiliary vector and c…
Supersymmetric Nonlinear Sigma Models
Kiyoshi Higashijima, Muneto Nitta
Supersymmetric nonlinear sigma models are formulated as gauge theories. Auxiliary chiral superfields are introduced to impose supersymmetric constraints of F-type. Target manifolds…
Geometry and the Low-Energy Theorem in N=1 Supersymmetric Theories
Kiyoshi Higashijima, Muneto Nitta
We investigate geometrical structures and low-energy theorems of N=1 supersymmetric nonlinear sigma models in four dimensions. When a global symmetry spontaneously breaks down to i…