An Elastic Interaction Model of Vortices

被引：1

作者：

Jia Man ^{[1
]}

Huang Fei ^{[2
,3
]}

Lou Sen-Yue ^{[1
,4
,5
]}

Sun Ji-Lin ^{[2
,3
]}

Tang Xiao-Yan ^{[4
]}

机构：

[1] Ningbo Univ, Fac Sci, Ningbo 315211, Zhejiang, Peoples R China

[2] Ocean Univ China, Phys Oceanog Lab, Qingdao 266100, Peoples R China

[3] Ocean Univ China, Ocean Atmosphere Interact & Climate Lab, Qingdao 266100, Peoples R China

[4] Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China

[5] Fudan Univ, Sch Math, Shanghai 200433, Peoples R China

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2010年 / 54卷 / 04期

基金：

中国国家自然科学基金;

关键词：

vortices; elastic interactions; Euler equation; ANALYTICAL DIAGNOSES; TRANSFORMATIONS; WAVES;

D O I：

10.1088/0253-6102/54/4/06

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Soliton theory plays an important role in nonlinear physics. The elastic interaction among solitons is one of the most important properties for integrable systems. In this Letter, an elastic vortex interaction model is proposed. It is found that the momenta, vortex momenta and the energies of every one vortex and the interaction energies of every two vortices are conserved.

引用

页码：615 / 618

页数：4

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