多模双参数变形相干态

MULTI-MODE TWO-PARAMETER DEFORMED COHERENT STATES

借助一个满足量子Ｈｅｉｓｅｎｂｅｒｇ－Ｗｅｙｌ代数（Ｈ－Ｗ_（ｑ，ｓ）代数）的多模算符，给出了量子代数ＳＵ（２）_（ｑ，ｓ）和ＳＵ（１，１）_（ｑ，ｓ）的ｋ（ｋ≥２）模实现，并构造了相应的相干态。

Thek-mode(k≥2)realizations of quantum algebras SU(2)q,s and SU(1,1)q,s are given byusing a multi-mode operator which satisfies the quantum Heisenberg-Weyl algebra(H-Wq,s algebra ),and the corresponding coherent states are constructed。