The Solution of Dynamical Equation of Motion of IBM-II in Continuous Variable Representation

Di Yaomin; Ha Yiming; Fu Deji; Xu Gongou

Chinese Physics C> 1993, Vol. 17> Issue(S2) : 133-142

The Solution of Dynamical Equation of Motion of IBM-II in Continuous Variable Representation

Di Yaomin ¹ ,
Ha Yiming ² ,
Fu Deji ³ ,
Xu Gongou ⁴

1 Xuzhou Teachers'College, Jiangsu, China;
2 Shandong Agriculture University, Taian, Shandong, China;
3 Institute of Nuclear Research, Chinese Academy of Sciences, Shanghai, China;
4 Department of Physics, Nanjing University, Jiangsu, China

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In this article the solution of the dynamical equation of motion in the continuous variable representation is discussed. With appropriate transformation and approximation, the nophase part of system manifests the vibration-rotation mode and the out-of-part shows the "scissor mode" etc. The energy spectrum of ¹⁵⁶Gd is also calculated, and the algebraic results of IBM-II can be well reproduced.

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Di Yaomin, Ha Yiming, Fu Deji and Xu Gongou. The Solution of Dynamical Equation of Motion of IBM-II in Continuous Variable Representation[J]. Chinese Physics C, 1993, 17(S2): 133-142.

Di Yaomin, Ha Yiming, Fu Deji and Xu Gongou. The Solution of Dynamical Equation of Motion of IBM-II in Continuous Variable Representation[J]. Chinese Physics C, 1993, 17(S2): 133-142. shu

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Received: 1992-01-10

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Supported by the Natural Science Foundation of Education Commission of Jiangsu Province.

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沈阳化工大学材料科学与工程学院沈阳 110142

The Solution of Dynamical Equation of Motion of IBM-II in Continuous Variable Representation

1 Xuzhou Teachers'College, Jiangsu, China;
2 Shandong Agriculture University, Taian, Shandong, China;
3 Institute of Nuclear Research, Chinese Academy of Sciences, Shanghai, China;
4 Department of Physics, Nanjing University, Jiangsu, China

Received Date: 1992-01-10

Fund Project: Supported by the Natural Science Foundation of Education Commission of Jiangsu Province.

Abstract: In this article the solution of the dynamical equation of motion in the continuous variable representation is discussed. With appropriate transformation and approximation, the nophase part of system manifests the vibration-rotation mode and the out-of-part shows the "scissor mode" etc. The energy spectrum of ¹⁵⁶Gd is also calculated, and the algebraic results of IBM-II can be well reproduced.