We investigate the probability density 〈P(r, t)〉of diffusing particles in percolation systems at the percolation threshold and in self-avoiding random walks, which are considered as model systems for structural disorder. We find that 〈P(r, t)〉 is a stretched Gaussian and scales as log [if[
Bunde, A., Eduardo Roman, H., Havlin, S. (1990). Time dependent correlation functions of diffusing particles in random systems. SOLID STATE IONICS, 40-41(1), 192-195 [10.1016/0167-2738(90)90319-M].
Time dependent correlation functions of diffusing particles in random systems
Eduardo Roman H.;
1990
Abstract
We investigate the probability density 〈P(r, t)〉of diffusing particles in percolation systems at the percolation threshold and in self-avoiding random walks, which are considered as model systems for structural disorder. We find that 〈P(r, t)〉 is a stretched Gaussian and scales as log [if[
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