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
收藏
页码：657 / 661
页数：5
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