DIFFUSION OF A QUANTUM PARTICLE IN TIME-DEPENDENT RANDOM POTENTIAL

被引：0
|
作者：
LEBEDEV, NI
SOKOLOFF, DD
KAGANOVICH, AS
机构：
[1] PN LEBEDEV PHYS INST,DEPT THEORET PHYS,MOSCOW 117924,USSR
[2] VNIIGEOINFORMSYST,MOSCOW 113105,USSR
[3] MV LOMONOSOV STATE UNIV,DEPT PHYS,MOSCOW 119899,USSR
来源：
JOURNAL DE PHYSIQUE I | 1991年 / 1卷 / 09期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
For Schrodinger equation for a particle moving in random, time-dependent potential with white noise correlation, we prove that perturbation theory result for mean square displacement X approximately t3/2 is asymptotically exact for a large time t. This is in contrast with the same equation with imaginary time.
引用
收藏
页码：1213 / 1215
页数：3
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