ANGULAR-MOMENTUM PROJECTION IN GEOMETRIC INTERPRETATION OF THE INTERACTING BOSON MODEL

被引：13
|
作者：
DOBES, J
机构：
来源：
PHYSICAL REVIEW C | 1990年 / 42卷 / 05期
关键词：
D O I：
10.1103/PhysRevC.42.2023
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
A geometric interpretation of the interacting boson model (IBM) is studied within a framework of the coherent-state method. Effects of the angular momentum projection in the description of shape transitions and in the procedure of resolution of the IBM Hamiltonian into the intrinsic and collective parts are investigated. The projection may be crucial in obtaining a reasonable geometric picture of the IBM. The geometric interpretation of the O(6) limit of the IBM is discussed. © 1990 The American Physical Society.
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页码：2023 / 2029
页数：7
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