摘要
构造了具有Uqp(U3)Uqp(U2)Uqp(SO2)对称的双参数qp-形变二维相互作用玻色子模型(IBM),并给出了其能谱和跃迁矩阵元.结果表明,能谱和跃迁矩阵元极其敏感地依赖于第二个形变参数.
A two-parameter deformed two-dimensional interacting boson model with Uqp(U3)Uqp(U2)Uqp(SO2)symmetry is constructed.It is found that the energy spectrum and transition matrix elements depend very sensitively on the second parameter of deformation.
出处
《高能物理与核物理》
CSCD
北大核心
1996年第1期38-44,共7页
High Energy Physics and Nuclear Physics
关键词
量子代数
双参数形变
相互作用
玻色子模型
quantum algebra,two-parameter deformation,interacting bosonmodel.