GENERALIZATIONS OF ALPHA-MODELS AND CPN MODELS, AND INSTANTONS

被引：67

作者：

MACFARLANE, AJ

机构：

[1] Department of Applied Mathematics and Theoretical Physics, Cambridge, England

来源：

PHYSICS LETTERS B | 1979年 / 82卷 / 02期

关键词：

D O I：

10.1016/0370-2693(79)90745-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Generalized σ-models, called U(N,r) σ-models, are constructed. Fields are determined which allow simple discussion of their instanton solutions and symmetry properties, generalizing known results for CpN or SU(N,1) σ-models. © 1979.

引用

页码：239 / 241

页数：3

共 9 条

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