Correspondence between quantum and classical motion: comparing Bohmian mechanics with a smoothed effective potential approach

被引：28

作者：

Shifren, L ^{[1
]}

Akis, R ^{[1
]}

Ferry, DK ^{[1
]}

机构：

[1] Arizona State Univ, Dept Elect Engn, Ctr Solid State Elect Res, Tempe, AZ 85287 USA

来源：

PHYSICS LETTERS A | 2000年 / 274卷 / 1-2期

关键词：

D O I：

10.1016/S0375-9601(00)00527-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We simulate Bohm and classical trajectories through a constricted quantum wire. Results are obtained with and without self-consistency as well as with an "effective" potential, calculated by smoothing the self-consistent potential. Includings this effective potential generates classical trajectories with behavior remarkably similar to that of the actual quantum system. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：75 / 83

页数：9

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