Propagator approach for time evolving wave packets in the quantum kicked rotator

被引：1
|
作者：
Bowman, GE [1 ]
机构：
[1] No Arizona Univ, Dept Phys & Astron, Flagstaff, AZ 86011 USA
来源：
COMPUTER PHYSICS COMMUNICATIONS | 2002年 / 143卷 / 02期
关键词：
quantum chaos; kicked rotator; wave-packet dynamics;
D O I：
10.1016/S0010-4655(01)00447-7
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We outline a method for time evolving narrow wave packets in the quantum-mechanical kicked rotator, an archetype of quantum chaos. We employ the approximation that the boundary conditions may be neglected. The evolution between kicks may then be carried out using the one-dimensional free-particle propagator. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码：181 / 186
页数：6
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