A model for temporal fluctuations of the surface width; a stochastic one-dimensional map
- 7 September 1991
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 24 (17) , L1013-L1019
- https://doi.org/10.1088/0305-4470/24/17/009
Abstract
A stochastic one-dimensional map is introduced to model the steady-state fluctuations of the surface width in far-from-equilibrium surface roughening. The dynamics of the map and the correlations in the time sequence are investigated. In particular, for power law distributed noise a non-trivial multi-affine behaviour is observed.Keywords
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