Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/18748
Title: Brownian motion in short range random potentials
Author: Romero, A. H.
Sancho, José M.
Keywords: Relativitat general (Física)
Gravitació
Processos de moviment brownià
General relativity (Physics)
Gravitation
Brownian motion processes
Issue Date: 1998
Publisher: The American Physical Society
Abstract: A numerical study of Brownian motion of noninteracting particles in random potentials is presented. The dynamics are modeled by Langevin equations in the high friction limit. The random potentials are Gaussian distributed and short ranged. The simulations are performed in one and two dimensions. Different dynamical regimes are found and explained. Effective subdiffusive exponents are obtained and commented on.
Note: Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.58.2833
It is part of: Physical Review E, 1998, vol. 58, p. 2833-2837
URI: http://hdl.handle.net/2445/18748
ISSN: 1063-651X
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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