Order and chaos in the interacting boson model

被引：2
|
作者：
Macek, M. [1 ]
Stransky, P. [1 ]
Cejnar, P. [1 ]
机构：
[1] Charles Univ Prague, Fac Math & Phys, Prague, Czech Republic
来源：
PHYSICS OF ATOMIC NUCLEI | 2007年 / 70卷 / 09期
关键词：
D O I：
10.1134/S1063778807090165
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：
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.
引用
收藏
页码：1592 / 1596
页数：5
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