VORTEX DYNAMICS IN THE 2-D XY-MODEL

被引：9

作者：

BECK, H

ARIOSA, D

机构：

[1] Institut de physique, Université de Neuchâtel, CH-2000 Neuchâtel

来源：

SOLID STATE COMMUNICATIONS | 1991年 / 80卷 / 09期

关键词：

D O I：

10.1016/0038-1098(91)90882-V

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Starting from the equation of motion for the phase angles theta of a classical 2-d planar model, an equation of motion for vortices is derived. Two different types of damping terms are shown to yield the same vortex friction, differing only in a numerical factor.

引用

页码：657 / 661

页数：5

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