Nonlinear Sigma Models in (1+2) Dimensions and an Infinite Number of Conserved Currents |
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| Authors: | Fujii Kazuyuki Suzuki Tatsuo |
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| Institution: | (1) Department of Mathematics, Yokohama City University, Yokohama, 236, Japan;(2) Department of Mathematics, Waseda University, Tokyo, 169, Japan; |
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| Abstract: | In this Letter, we treat nonlinear sigma models such as the C P1-model, Q P1-model, etc. in 1+2 dimensions. For submodels of such models, we definitely construct an infinite number of nontrivial conserved currents. Our result is a generalization of Alvarez, Ferreira and Guillen. |
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| Keywords: | nonlinear sigma models conserved currents |
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