LONG-TIME ASYMPTOTICS OF DIFFUSION IN A RANDOM MEDIUM

被引:0
|
作者
WANG, XH
WANG, KL
机构
来源
MODERN PHYSICS LETTERS B | 1995年 / 9卷 / 08期
关键词
D O I
10.1142/S0217984995000449
中图分类号
O59 [应用物理学];
学科分类号
摘要
Based upon the assumption that the trajectory of a particle subjected to a thermal noise and to a divergenceless random force has the Gaussian distribution, the long time asymptotics of the particle displacement are analyzed. The results are in agreement with that of the renormalization group analysis.
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页码:499 / 501
页数:3
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