Fractals from a reaction diffusion process
We introduce a reaction diffusion model on a lattice involving two particles species, A and B. B particles initially fill the lattice, and A particles diffuse transforming B particles to A particles each time they meet. We keep the number of A particles constant eliminating the oldest ones. The process builds empty clusters whose short time features are fractal (in the universality class of invasion percolation) and whose long-time features are those of compact objects.
Year of publication: |
1999
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Authors: | Graber, R |
Published in: |
Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 271.1999, 3, p. 223-230
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Publisher: |
Elsevier |
Subject: | Reaction–diffusion | Interface | Cluster | Fractal |
Saved in:
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