1992
//
Surfaces/Materials

Dynamic scaling of coupled nonequilibrium interfaces

Abstract
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 analitically using dynamic-renormalization-group theory and compared with simulation results.

..

More publications
B. Suki, A.-L. Barabási, K. Lutchen

Journal of Applied Physiology 76, 2749–2759 (1994)

view
A.-L. Barabási

Fractals 1, 846–859 (1993)

view
T. Vicsek, Albert-Laszlo Barabási

Journal of Physics A 23, L845–L851 (1990)

view