HOPF SUPERALGEBRA CONTRACTIONS AND R-MATRIX FOR FERMIONS

被引：7

作者：

CELEGHINI, E

GIACHETTI, R

KULISH, PP

SORACE, E

TARLINI, M

机构：

[1] UNIV BOLOGNA,DIPARTMENTO MATEMAT,I-40126 BOLOGNA,ITALY

[2] VA STEKLOV MATH INST,LENINGRAD,USSR

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 24期

关键词：

D O I：

10.1088/0305-4470/24/24/006

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Different contractions are applied to the quantum superalgebra osp(q)(1/2). In the first of them the graded analogue s-H(q)(1) of the one-dimensional Heisenberg quantum algebra is obtained and its R-matrix explicitly calculated. In the second contraction a Z2-graded version of the q-oscillator is proposed and finally the super-symmetric two-dimensional Euclidean quantum algebra s-E(q)(2) is found.

引用

页码：5675 / 5682

页数：8