Diffusion on a directed percolating network
- 10 December 1981
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 14 (34) , L1077-L1080
- https://doi.org/10.1088/0022-3719/14/34/002
Abstract
The diffusion of a particle on a random directed hypercubic lattice is studied in the effective medium approximation. The particle may hop between nearest-neighbour sites and the hopping probabilities may depend on the direction of the hop. The phase diagram for this problem is found and the behaviour of the transport coefficients determined.Keywords
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