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

页码：1213 / 1215

页数：3

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