DYNAMIC SCALING OF COUPLED NONEQUILIBRIUM INTERFACES

被引：31

作者：

BARABASI, AL ^{[1
]}

机构：

[1] BOSTON UNIV, DEPT PHYS, BOSTON, MA 02215 USA

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.46.R2977

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a simple discrete model to study the nonequilibrium fluctuations of two locally coupled (1+1)-dimensional systems (interfaces). Measuring numerically the tilt-dependent velocity we construct a set of stochastic continuum equations describing the fluctuations in the model. The scaling predicted by the equations is studied analytically using dynamic-renormalization-group theory and compared with simulation results.

引用

页码：R2977 / R2980

页数：4

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