Order and chaos in the interacting boson model

被引：0
|
作者：
M. Macek
P. Stránský
P. Cejnar
机构：
[1] Charles University,Faculty of Mathematics and Physics
来源：
Physics of Atomic Nuclei | 2007年 / 70卷
关键词：
21.60.Fw; 21.60.Ev; 05.45.Pq;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate both quantum and classical signatures of order/chaos interplay within the symmetry triangle of the interacting boson model. Special attention is devoted to the increased regularity in the Alhassid-Whelan semiregular arc inside the symmetry triangle. Significant changes in properties of classical trajectories therein are found to accompany the strong bunching of levels in the 0+ spectrum.
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页码：1592 / 1596
页数：4
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