QUANTUM LOCALIZATION ON CLASSICAL PERIODIC-ORBITS

被引：7
|
作者：
LEBOEUF, P
MEREDITH, DC
SARACENO, M
机构：
[1] UNIV PARIS 06,PARIS,FRANCE
[2] UNIV NEW HAMPSHIRE,DEPT PHYS,DURHAM,NH 03824
[3] COMIS NACL ENERGIA ATOM,DEPT FIS,RA-1429 BUENOS AIRES,DF,ARGENTINA
来源：
ANNALS OF PHYSICS | 1991年 / 208卷 / 02期
基金：
美国国家科学基金会; 美国国家航空航天局;
关键词：
D O I：
10.1016/0003-4916(91)90298-M
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Eigenfunctions of classically chaotic systems concentrated on periodic orbits are studied. Individual eigenstates localized on these orbits persist even as the orbit becomes highly unstable. In this regime, the scar intensity is not concentrated on individual eigenstates, but is shared by several of them which cluster together in energy. The average energy of each cluster is found to be in good agreement with semiclassical quantization at all energies. The phase space structure of members of each group of eigenstates is compared to the classical invariant sets associated with the orbits. © 1991.
引用
收藏
页码：333 / 345
页数：13
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