A (P, Q)-OSCILLATOR REALIZATION OF 2-PARAMETER QUANTUM ALGEBRAS

被引:338
作者
CHAKRABARTI, R [1 ]
JAGANNATHAN, R [1 ]
机构
[1] INST MATH SCI,MADRAS 600113,INDIA
来源
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 13期
关键词
D O I
10.1088/0305-4470/24/13/002
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
It is noted that the study of a quantum algebra su(p,q)(2), with two independent deformation parameters (p, q), leads to a '(p, q)-oscillator' realization for it. The analysis is extended to the (p, q)-analogues of su(1, 1), osp(2\1) and the centreless Virasoro algebra. The standard single-parameter (q) deformations are obtained in the limit p = q.
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页码:L711 / L718
页数:8
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