Surface growth with power-law noise in 2+1 dimensions
In: Journal de physique 2, Vol. 1 (1991), No. 5, pp. 493 - 500
1991article/chapter in journal
Physics (incl. Astronomy)
Title:
Surface growth with power-law noise in 2+1 dimensions
Author:
Bourbonnais, Roch;Kertesz, Janos;Wolf, DietrichUDE
- GND
- 1273280393
- LSF ID
- 1114
- Other
- connected with university
Year of publication:
1991
Abstract:
Large scale simulations of stochastic growth of 2+1 dimensional surfaces were carried out on a 16K processor Connection Machine. We introduce a family of models for which we could reproduce the known scaling behavior of kinetic roughening in the presence of bounded noise. For noise amplitudes η distributed to P(η)sim η^{-μ-1}, the growth exponents depend on μ and they are well described by the recently formula based on the scaling of rare events.