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4 papers · 2 filters
The Geometry of N=1 and N=2 Real Supersymmetric Non-Linear Sigma-Models in the Atiyah-Ward Space-Time
M. Carvalho, J. A. Helayel-Neto, M. W. de Oliveira
We analyse the structure of N=1 and N=2 supersymmetric non-linear sigma-models built up with a pair of real superfields defined in the superspace of Atiyah-Ward space-time. The geo…
Submodels of Nonlinear Grassmann Sigma Models in Any Dimension and Conserved Currents, Exact Solutions
Kazuyuki Fujii, Yasushi Homma, Tatsuo Suzuki
In the preceding paper(hep-th/9806084), we constructed submodels of nonlinear Grassmann sigma models in any dimension and, moreover, an infinite number of conserved currents and a…
Nonlinear Grassmann Sigma Models in Any Dimension and An Infinite Number of Conserved Currents
Kazuyuki Fujii, Yasushi Homma, Tatsuo Suzuki
We first consider nonlinear Grassmann sigma models in any dimension and next construct their submodels. For these models we construct an infinite number of nontrivial conserved cur…
Nonlinear Sigma Models in (1+2)-Dimensions and An Infinite Number of Conserved Currents
Kazuyuki Fujii, Tatsuo Suzuki
We treat in this paper non-linear sigma models such as -model, -model and etc, in 1+2 dimensions. For submodels of such ones we definitely construct an infinite number…