Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3433
DC Field | Value | Language |
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dc.contributor.authorall | Caruso, F.; CNR-INFM and Scuola Normale Superiore, Pisa, Italy | en |
dc.contributor.authorall | Pluchino, A.; Univ. of Catania, Italy | en |
dc.contributor.authorall | Latora, V.; Univ. of Catania, Italy | en |
dc.contributor.authorall | Vinciguerra, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.authorall | Rapisarda, A.; Univ. of Catania, Italy | en |
dc.date.accessioned | 2007-12-17T13:45:02Z | en |
dc.date.available | 2007-12-17T13:45:02Z | en |
dc.date.issued | 2007-05-14 | en |
dc.identifier.uri | http://hdl.handle.net/2122/3433 | en |
dc.description.abstract | We perform an analysis on the dissipative Olami-Feder-Christensen model on a small world topology considering avalanche size differences. We show that when criticality appears, the probability density functions (PDFs) for the avalanche size differences at different times have fat tails with a q-Gaussian shape. This behavior does not depend on the time interval adopted and is found also when considering energy differences between real earthquakes. Such a result can be analytically understood if the sizes (released energies) of the avalanches (earthquakes) have no correlations. Our findings support the hypothesis that a self-organized criticality mechanism with long-range interactions is at the origin of seismic events and indicate that it is not possible to predict the magnitude of the next earthquake knowing those of the previous ones. | en |
dc.language.iso | English | en |
dc.publisher.name | American Physical Society | en |
dc.relation.ispartof | Phys. Rev. E | en |
dc.relation.ispartofseries | / 75 (2007) | en |
dc.subject | SOC, earthquakes interaction | en |
dc.title | Analysis of self-organised criticality in the Olami-Feder-Christensen model and in real earthquakes | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 05. General::05.01. Computational geophysics::05.01.04. Statistical analysis | en |
dc.identifier.doi | 10.1103/PhysRevE.75.055101 | en |
dc.description.obiettivoSpecifico | 2.3. TTC - Laboratori di chimica e fisica delle rocce | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Caruso, F. | en |
dc.contributor.author | Pluchino, A. | en |
dc.contributor.author | Latora, V. | en |
dc.contributor.author | Vinciguerra, S. | en |
dc.contributor.author | Rapisarda, A. | en |
dc.contributor.department | CNR-INFM and Scuola Normale Superiore, Pisa, Italy | en |
dc.contributor.department | Univ. of Catania, Italy | en |
dc.contributor.department | Univ. of Catania, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Univ. of Catania, Italy | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | CNR-INFM and Scuola Normale Superiore, Pisa, Italy | - |
crisitem.author.dept | Univ. of Catania, Italy | - |
crisitem.author.dept | Dip. di Fis, Univ. di Catania | - |
crisitem.author.dept | Università di Catania, Dipartimento di Fisica e Astronomia | - |
crisitem.author.orcid | 0000-0002-6939-3549 | - |
crisitem.classification.parent | 05. General | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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Caruso_PhysRevE_75_055101.pdf | 444.3 kB | Adobe PDF |
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