The two-variable coherent states of the quantum algebra su(q)(1,1)

被引：0
|
作者：
Gong, RS [1 ]
机构：
[1] CCAST,WORLD LAB,BEIJING 100080,PEOPLES R CHINA
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 1997年 / 28卷 / 02期
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D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
By means of the k-order q-boson realizations of su(q)(1, 1), a new kind of q-coherent states, the two-variable coherent states, are introduced for the quantum algebra su(q)(1, 1). They are relative to a definite irreducible representation of su(q)(1, 1) and shown to satisfy a completeness relation in a subspace of q-boson's Fock space. With the help of these coherent states the z-representation, representation in functional space, for su(q)(1, 1) is also discussed.
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页码：231 / 236
页数：6
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