Numéro |
J. Phys. I France
Volume 2, Numéro 11, November 1992
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Page(s) | 2033 - 2037 | |
DOI | https://doi.org/10.1051/jp1:1992264 |
DOI: 10.1051/jp1:1992264
J. Phys. I France 2 (1992) 2033-2037
Institut für Theoretische Physik, Universität zu Köln, Zülpicher Straße 77, D-5000 Köln, Germany
© Les Editions de Physique 1992
J. Phys. I France 2 (1992) 2033-2037
The Domany-Kinzel cellular automaton revisited
G.A. Kohring and M. SchreckenbergInstitut für Theoretische Physik, Universität zu Köln, Zülpicher Straße 77, D-5000 Köln, Germany
(Received 17 August 1992, accepted 24 August 1992)
Abstract
New analytic and numerical results for the one-dimensional Domany-Kinzel cellular automaton are presented. Analytically we
show that the qualitative features of the phase diagram, including the new phase recently found by Martins et al., can be predicted by going one-step beyond the mean field approximation. Numerically we find unusual finite size effects
which make the extrapolations to the thermodynamic limit difficult.
© Les Editions de Physique 1992