DUAL SYMMETRY OF THE NONLINEAR SIGMA MODELS

被引：214

作者：

EICHENHERR, H ^{[1
]}

FORGER, M ^{[1
]}

机构：

[1] FREE UNIV BERLIN,INST THEORET PHYS,D-1000 BERLIN 33,FED REP GER

来源：

NUCLEAR PHYSICS B | 1979年 / 155卷 / 02期

关键词：

D O I：

10.1016/0550-3213(79)90276-1

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：

We analyze the dual symmetry which is reponsible for the existence of infinitely many conserved non-local charges in the classical two-dimensional non-linear σ models. For compact global symmetry groups, we prove that the σ model has the dual symmetry if and only if the field takes values in a symmetric space. © 1979.

引用

页码：381 / 393

页数：13

共 14 条

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EICHENHERR, H
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[9] KOBAYASHI S, 1969, F DIFFERENTIAL GEOME, V2
[10] QUANTUM NONLOCAL CHARGES AND ABSENCE OF PARTICLE PRODUCTION IN 2-DIMENSIONAL NONLINEAR SIGMA-MODEL
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[J]. NUCLEAR PHYSICS B, 1978, 135 (01) : 1 - 19

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