Statistical Properties of the nonlinear SU（1,1） Coherent States  

作　　者：SONGTong－Qiang FANHong－Yi 

机构地区：[1]DepartmentofPhysics,NingboUniversity,Ningbo315211,China [2]CCAST（WorldLaboratory）,P.O.Box8730,Beijing100080,China

出　　处：《Communications in Theoretical Physics》2002年第5期593-596,共4页理论物理通讯（英文版）

基　　金：国家自然科学基金

摘　　要：Using non-Hermitian realizations of SU(1,1) Lie algebra in terms of an f-oscillator, we generalize the notion of nonlinear coherent states to the single-mode and two-mode nonlinear SU(1,1) coherent states. Taking the nonlinearity function , their statistical properties are studied.

关 键 词：f-oscillator nonlinear SU(1 1) coherent states statistical properties 

分 类 号：O413.1[理学—理论物理]