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

[11] SCATTERING OF MASSLESS LUMPS AND NONLOCAL CHARGES IN 2-DIMENSIONAL CLASSICAL NONLINEAR SIGMA-MODEL
LUSCHER, M
POHLMEYER, K
[J]. NUCLEAR PHYSICS B, 1978, 137 (1-2) : 46 - 54
[12] INTEGRABLE HAMILTONIAN SYSTEMS AND INTERACTIONS THROUGH QUADRATIC CONSTRAINTS
POHLMEYER, K
[J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1976, 46 (03) : 207 - 221
[13] ZAKHAROV WE, 1978, JETP, V47, P1017
[14] RELATIVISTIC FACTORIZED S-MATRIX IN 2 DIMENSIONS HAVING O(N) ISOTOPIC SYMMETRY
ZAMOLODCHIKOV, AB
ZAMOLODCHIKOV, AB
[J]. NUCLEAR PHYSICS B, 1978, 133 (03) : 525 - 535

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