Dynamical origin of the quantum chaotic motion of a single particle in the two-center shell model

被引：1
|
作者：
Gu, JZ
Zhuo, YZ
Zhao, EG
Wu, XZ
Zong, HS
机构：
[1] CCAST, World Lab, Beijing 100080, Peoples R China
[2] Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
[3] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
[4] Inst Atom Energy, Beijing 102413, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL A | 1998年 / 3卷 / 03期
关键词：
D O I：
10.1007/s100500050171
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：
For the single-particle potential surface of the two-center shell model, two geometrical quantities which determine the local Liapunov exponents are derived. It is shows that the appearance of a large positive local Liapunov exponent in a large area of the coordinate space leads to the quantum chaotic motion of a single particle in heavy nuclei. For both small and large (or medium) separations of the two centers, the dependence of the quantum chaotic motion on the neck deformation is interpreted from the dynamical point of view.
引用
收藏
页码：217 / 223
页数：7
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