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| dc.creator | Corral, Álvaro | |
| dc.creator | Pérez-Vicente, Conrado, 1962- | |
| dc.creator | Díaz Guilera, Albert | |
| dc.date | 2010-06-25T08:40:48Z | |
| dc.date | 2010-06-25T08:40:48Z | |
| dc.date | 1997 | |
| dc.date.accessioned | 2024-12-16T10:24:10Z | |
| dc.date.available | 2024-12-16T10:24:10Z | |
| dc.identifier | 0031-9007 | |
| dc.identifier | http://hdl.handle.net/2445/13177 | |
| dc.identifier | 117516 | |
| dc.identifier.uri | http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/17211 | |
| dc.description | We have studied the collective behavior of a population of integrate-and-fire oscillators. We show that diversity, introduced in terms of a random distribution of natural periods, is the mechanism that permits one to observe self-organized criticality (SOC) in the long time regime. As diversity increases the system undergoes several transitions from a supercritical regime to a subcritical one, crossing the SOC region. Although there are resemblances with percolation, we give proofs that criticality takes place for a wide range of values of the control parameter instead of a single value. | |
| dc.format | 4 p. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | American Physical Society | |
| dc.relation | Reproducció digital del document proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevLett.78.1492 | |
| dc.relation | Physical Review Letters, 1997, vol. 78, núm. 8, p. 1492-1495 | |
| dc.relation | http://dx.doi.org/10.1103/PhysRevLett.78.1492 | |
| dc.rights | (c) American Physical Society, 1997 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | |
| dc.subject | Física estadística | |
| dc.subject | Matèria condensada | |
| dc.subject | Fenòmens crítics (Física) | |
| dc.subject | Equacions d'estat | |
| dc.subject | Statistical physics | |
| dc.subject | Condensed matter | |
| dc.subject | Critical phenomena (Physics) | |
| dc.subject | Equations of state | |
| dc.title | Self-organized criticality induced by diversity | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |
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