BRIGHT-DARK SOLITARY-WAVE SOLUTIONS OF A MULTIDIMENSIONAL NONLINEAR SCHRODINGER-EQUATION

被引：24

作者：

HAYATA, K

KOSHIBA, M

机构：

[1] Department of Electronic Engineering, Hokkaido University

来源：

PHYSICAL REVIEW E | 1993年 / 48卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.48.2312

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

An intrafield symbiotic form of the bright and the dark solitons, termed a symbion, is found in the framework of the Hartree approximation for a multidimensional nonlinear Schrodinger equation. Algebraically, the symbion can be expressed by the product of the two fields; its eigenvalue and stationary field distribution are determined analytically in a self-consistent fashion. The error due to the approximation is analyzed.

引用

页码：2312 / 2315

页数：4

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