Dynamical capture in quantum mechanics

被引：0
|
作者：
deBianchi, MS
Martin, PA
机构：
[1] Inst. de Physique Théorique, Ecl. Polytech. Federale de Lausanne
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1997年 / 30卷 / 03期
关键词：
D O I：
10.1088/0305-4470/30/3/023
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Using simple time-dependent methods, we study the phenomenon of dynamical capture in non-relativistic quantum mechanics. We show that for time-dependent potentials that are asymptotically constant in time, the probability of an incoming particle becoming trapped in the interaction region is in general non-zero. Capture in a stationary beam is also discussed.
引用
收藏
页码：1011 / 1015
页数：5
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