Chinese Physics C > 1996, Vol. 20 > Issue(S1): 39-46

A Two-Parameter Deformed Two-Dimensional Interacting Boson Model withU_qp(U₃)⊃U_qp(U₂)⊃U_qp(SO₂) Symmetry

1 Department of Physics, Chongqing University, Chongqing, China;
2 Qingdao Workers'University, Qingdao, China;
3 Department of Physics, Yuzhou University, Chongqing, China

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Abstract：
A two-parameter qp-deformed two-dimensional interacting boson model (IBM) with the quantum symmetry U _qp( U ₃)⊃ U _qp( U ₂)⊃ U _qp( SO ₂) is constructed. It is found that the energy spectra and the transition matrix elements depend very sensitively on the second parameter of deformation.
- quantum algebra,
- two-parameter deformation,
- interacting boson model

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Zhou Huanqiang, Guan Xiwen and He Jingsong. A Two-Parameter Deformed Two-Dimensional Interacting Boson Model with U _qp( U ₃)⊃ U _qp( U ₂)⊃ U _qp( SO ₂) Symmetry[J]. Chinese Physics C, 1996, 20(S1): 39-46.

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Received: 1994-12-20

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