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hep-th2000
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…
hep-th2000
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…
hep-th2000
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…