Anomalous diffusion on a one-dimensional disordered system with a random noise

被引：0
|
作者：
Tomita, Isao [1 ,2 ]
机构：
[1] Department of Physics, Waseda University, Shinjuku, Okubo 3-4-1, Tokyo 169-8555, Japan
[2] 5-9-11-203, Ochiai, Tama-City, Tokyo 206-0033, Japan
来源：
Physics Letters, Section A: General, Atomic and Solid State Physics | 1998年 / 249卷 / 5-6期
关键词：
Diffusion;
D O I：
暂无
中图分类号：
O413 [量子论];
学科分类号：
摘要：
Diffusion of a wave packet in one-dimensional impurity potentials with random noise is studied numerically by calculating the return probability and the mean-square displacement of a wave packet. Anomalous diffusion which satisfies the power law 〈x2〉1 ∝ tα (α
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页码：501 / 504
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