The Hamiltonian formalism of the DNLS equation with a nonvanished boundary value

被引：7

作者：

Cai, Hao ^{[1
]}

Huang, Nian-Ning ^{[1
]}

机构：

[1] Wuhan Univ, Dept Phys, Hubei 430072, Peoples R China

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2006年 / 39卷 / 18期

关键词：

D O I：

10.1088/0305-4470/39/18/016

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Hamiltonian formalism of the derivative nonlinear Schrodinger equation with a nonvanishing boundary value is developed by the standard procedure. The action-angle variables are given explicitly. At the end of this work, a Galileo transformation is introduced to ensure that the conservative quantities obtained satisfy the Hamiltonian equation.

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页码：5007 / 5014

页数：8

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