Ising cellular automata : universality and critical exponentsReport as inadecuate

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Abstract : Two-dimensional Ising-like cellular automata are simulated in zero field for 24 x 24 to 1600 x 1600 systems. We find that the mass fractal dimensionality at the onset of -chaos- instability of -damage spreading- is 1.9, and d t = 1.3 for the time. These values are indistinguishable from those recently reported for the Kauffman cellular automata and close to those observed for percolation.

Keywords : chaos finite automata fractals Ising model lattice theory and statistics

Author: Naeem Jan



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