Integrable chiral theories in 2+1 dimensions

被引：15

作者：

Gianzo, D ^{[1
]}

Madsen, JO ^{[1
]}

Guillén, JS ^{[1
]}

机构：

[1] Univ Santiago, Fac Fis, Dept Fis Particulas, E-15706 Santiago De Compostela, Spain

来源：

NUCLEAR PHYSICS B | 1999年 / 537卷 / 1-3期

关键词：

chiral theories; conserved currents; zero-curvature conditions; integrable theories;

D O I：

10.1016/S0550-3213(98)80014-X

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Following a recent proposal for integrable theories in higher dimensions based on zero curvature, new Lorentz invariant submodels of the principal chiral model in 2 + 1 dimensions are found. They have infinite local conserved currents, which are explicitly given for the su(2) case. The construction works for any Lie algebra and in any dimension, and it is given explicitly also for su(3). We comment on the application to supersymmetric chiral models. (C) 1999 Elsevier Science B.V.

引用

页码：586 / 598

页数：13

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