Criticality in a mass-aggregation model
We use Monte Carlo simulation to study new features of a mass-aggregation model which undergoes a dynamical phase transition. The model is characterized by an aggregate phase where the mass distribution decays as a power law, in addition to the delta function peak at infinite mass. The self-organized criticality state is observed. The avalanches in the critical state manifest a power law distribution, that reveals the existence of avalanches for all scales.
Year of publication: |
2001
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Authors: | Rodrigues, Célia L. ; Souza, André M.C. de |
Published in: |
Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 295.2001, 1, p. 123-127
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Publisher: |
Elsevier |
Subject: | Nonequilibrium phase transitions | Mass-aggregation model | Self-organized criticality |
Saved in:
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