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Corrections to scaling in the forest-fire model

Author
Pastor-Satorras, R.; Vespignani, A.
Type of activity
Journal article
Journal
Physical review E: statistical, nonlinear, and soft matter physics
Date of publication
2000-05
Volume
61
Number
5
First page
4854
Last page
4859
DOI
https://doi.org/10.1103/PhysRevE.61.4854 Open in new window
Repository
http://hdl.handle.net/2117/126384 Open in new window
https://arxiv.org/pdf/cond-mat/9912046.pdf Open in new window
URL
https://journals-aps-org.recursos.biblioteca.upc.edu/pre/abstract/10.1103/PhysRevE.61.4854 Open in new window
Abstract
We present a systematic study of corrections to scaling in the self-organized critical forest-fire model. The analysis of the steady-state condition for the density of trees allows us to pinpoint the presence of these corrections, which take the form of subdominant exponents modifying the standard finite-size scaling form. Applying an extended version of the moment analysis technique, we find the scaling region of the model and compute nontrivial corrections to scaling.
Citation
Pastor-Satorras, R., Vespignani, A. Corrections to scaling in the forest-fire model. "Physical review E: statistical, nonlinear, and soft matter physics", Maig 2000, vol. 61, núm. 5, p. 4854-4859.
Keywords
Self-organized critical forest-fire model
Group of research
SC-SIMBIO - Complex systems. Computer simulation of materials and biological systems

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