Domain wall dynamics: Growth laws, localized structures and stable droplets

被引：0
作者：
D. Gomila
P. Colet
M. S. Miguel
G.-L. Oppo
机构：
[1] Instituto Mediterráneo de Estudios Avanzados (IMEDEA,SUPA, Department of Physics
[2] CSIC-UIB),undefined
[3] Campus Universitat Illes Balears,undefined
[4] University of Strathclyde,undefined
来源：
The European Physical Journal Special Topics | 2007年 / 146卷
关键词：
Domain Wall; European Physical Journal Special Topic; Bifurcation Point; Modulational Instability; Front Velocity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We discuss the relation between the dynamics of walls separating two equivalent domains and the existence of different kinds of localized structures in systems far from thermodynamic equilibrium. In particular we focus in systems displaying a modulational instability of a flat front where an amplitude equation for the dynamics of the curvature allows to characterize different growth regimes and to predict the existence of stable droplets, localized structures whose stability comes from nonlinear curvature effects.
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页码：71 / 86
页数：15
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