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

页码：1592 / 1596

页数：5

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