TY - JOUR
T1 - Nonlinear Grassmann sigma models in any dimension and an infinite number of conserved currents
AU - Fujii, Kazuyuki
AU - Homma, Yasushi
AU - Suzuki, Tatsuo
PY - 1998/10/22
Y1 - 1998/10/22
N2 - 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 currents. Our result is independent of time-space dimensions and, therefore, is a full generalization of that of authors (Alvarez, Ferreira and Guillen). Our result also suggests that our method may be applied to other nonlinear sigma models such as chiral models, G/H sigma models in any dimension.
AB - 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 currents. Our result is independent of time-space dimensions and, therefore, is a full generalization of that of authors (Alvarez, Ferreira and Guillen). Our result also suggests that our method may be applied to other nonlinear sigma models such as chiral models, G/H sigma models in any dimension.
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U2 - 10.1016/S0370-2693(98)00981-2
DO - 10.1016/S0370-2693(98)00981-2
M3 - Article
AN - SCOPUS:0347486169
SN - 0370-2693
VL - 438
SP - 290
EP - 294
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 3-4
ER -