Olami-Feder-Christensen Model on different Networks
arXiv:cond-mat/0509808 · doi:10.1140/epjb/e2006-00110-5
Abstract
We investigate numerically the Self Organized Criticality (SOC) properties of the dissipative Olami-Feder-Christensen model on small-world and scale-free networks. We find that the small-world OFC model exhibits self-organized criticality. Indeed, in this case we observe power law behavior of earthquakes size distribution with finite size scaling for the cut-off region. In the scale-free OFC model, instead, the strength of disorder hinders synchronization and does not allow to reach a critical state.
To appear in the Proceedings of 3rd NEXT International Conference "News Expectations and Trends in Statistical Physics" (13-18 August 2005, Kolimbari - Crete, Greece), as a special issue of the European Journal of Physics B and of the Physica A, by G. Kaniadakis, A. Carbone, M. Lissia
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Cited by in corpus (11)
- Critical phenomena in complex networks
- Power laws and Self-Organized Criticality in Theory and Nature
- Systemic Risk in a Unifying Framework for Cascading Processes on Networks
- Analysis of Self-Organized Criticality in the Olami-Feder-Christensen model and in real earthquakes
- Self-organization without conservation: true or just apparent scale-invariance?
- Universally Optimal Noisy Quantum Walks on Complex Networks
- Reducing Financial Avalanches By Random Investments
- Self organized criticality in an improved Olami-Feder-Christensen model
- Prediction of extreme events in the OFC model on a small world network
- Micro and Macro Benefits of Random Investments in Financial Markets
- Motifs in earthquake networks: Romania, Italy, United States of America, and Japan