Markov chain analysis of random walks in disordered media
نویسندگان
چکیده
منابع مشابه
Markov chain analysis of random walks in disordered media.
We study the dynamical exponents dw and ds for a particle diffusing in a disordered medium (modeled by a percolation cluster), from the regime of extreme disorder (i.e., when the percolation cluster is a fractal at p = pc) to the Lorentz gas regime when the cluster has weak disorder at p > pc and the leading behavior is standard diffusion. A new technique of relating the velocity autocorrelatio...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 1994
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.49.5032