Automorphisms of sl(2) and dynamical r-matrices

被引：7

作者：

Tsiganov, AV ^{[1
]}

机构：

[1] St Petersburg State Univ, Inst Phys, Dept Math & Computat Phys, St Petersburg 198904, Russia

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1998年 / 39卷 / 01期

关键词：

D O I：

10.1063/1.532326

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Two outer automorphisms of the space of infinite-dimensional representations of sl(2) algebra are considered. The similar constructions for the loop algebras and Yangians are presented. The corresponding linear and quadratic R-brackets include the dynamical r-matrices. (C) 1998 American Institute of Physics.

引用

页码：650 / 664

页数：15

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