Multiple phase changes induced by frustration in randomlyconnected cellular
نویسنده
چکیده
Frustration is introduced in randomly connected totalistic cellular automata via mixing of rules leading to incompatible periods. As the respective concentration of rules is varied, these cellular automata go through 8 phases many of which with symmetries diierent from the two rules mixed in. The complex phase diagram so created is similar to those seen in frustrated systems in static equilibrium. It shows that a minimised free energy is not necessary for frustration to produce this rich behaviour.
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تاریخ انتشار 2007