Nonlinear dynamics of a dense gas with weak interaction

被引：3
|
作者：
Zhukov, AV [1 ]
机构：
[1] Kharkov State Univ, Dept Phys & Technol, UA-310077 Kharkov, Ukraine
来源：
PHYSICS LETTERS A | 1999年 / 261卷 / 3-4期
关键词：
nonlinear Schrodinger equation; quantum many particle systems; quantum gases; phase separation;
D O I：
10.1016/S0375-9601(99)00627-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Starting with the Bogoliubov hierarchy, rye show that the dynamics of a dense gas with a weak enough interaction obeys a three dimensional nonlinear Schrodinger equation for the single particle wavefunction, The result does not depend on a type of particles statistics. The possible applications of the developed approach to a description of nonlinear effects in heterogeneous media are briefly discussed. (C) 1999 Published by Elsevier Science B.V. All nights reserved.
引用
收藏
页码：158 / 161
页数：4
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