COHERENT STATES, K-MATRIX THEORY AND Q-BOSON REALIZATIONS OF THE QUANTUM ALGEBRA SUQ(2)

被引：70
|
作者：
QUESNE, C
机构：
[1] Physique Nucléaire Théorique et Physique Mathématique, CP229, Université Libre de Bruxelles, Bd du Triomphe
来源：
PHYSICS LETTERS A | 1991年 / 153卷 / 6-7期
关键词：
D O I：
10.1016/0375-9601(91)90948-8
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
q-analogues of the Perelomov coherent states are defined for su(q)(2) and they are shown to satisfy a unity resolution relation. The su(q)(2) matrix representations are reconstructed from the q-coherent state representation by a q-analogue of K-matrix theory. The q-analogues of the Dyson and Holstein-Primakoff su(2) boson realizations are also obtained.
引用
收藏
页码：303 / 307
页数：5
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