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Monte carlo simulations of the periodically forced autocatalytic A+B-->2B reaction
1Institute of Solid State Physics, University of Latvia, Kengaraga 8, LV-1063, Riga, Latvia and FB Physik, Universitat Osnabruck, Barbarastrasse 7, D-49069, Osnabruck, Germany.
Abstract:
The one-parameter autocatalytic Lotka-like model, which exhibits self-organized oscillations, is considered on a two-dimensional lattice, using Monte Carlo computer simulations. Despite the simplicity of the model, periodic modulation of the only control parameter drives the system through a sequence of frequency locking, quasiperiodic, and resonance behavior.