Nonlinear Sigma Models in (1+2)-Dimensions and An Infinite Number of Conserved Currents

1998/02/14 by Kazuyuki Fujii, Tatsuo Suzuki
Physics and Astronomy · #hep-th

paper · pdf

published as Lett.Math.Phys. 46 (1998) 49-59 · 14 pages, AMSLaTex

arxiv created 1998/02/14 · arxiv updated 2009/11/30

Abstract

We treat in this paper non-linear sigma models such as CP¹-model, QP¹-model and etc, in 1+2 dimensions. For submodels of such ones we definitely construct an infinite number of nontrivial conserved currents. Our result is a generalization of that of authors (Alvarez, Ferreira and Guillen).

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