Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/18887
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Giacometti, Achille | cat |
dc.contributor.author | Díaz Guilera, Albert | cat |
dc.date.accessioned | 2011-07-07T12:54:42Z | - |
dc.date.available | 2011-07-07T12:54:42Z | - |
dc.date.issued | 1998 | - |
dc.identifier.issn | 1063-651X | - |
dc.identifier.uri | http://hdl.handle.net/2445/18887 | - |
dc.description.abstract | Critical exponents of the infinitely slowly driven Zhang model of self-organized criticality are computed for d=2 and 3, with particular emphasis devoted to the various roughening exponents. Besides confirming recent estimates of some exponents, new quantities are monitored, and their critical exponents computed. Among other results, it is shown that the three-dimensional exponents do not coincide with the Bak-Tang-Wiesenfeld [Phys. Rev. Lett. 59, 381 (1987); Phys. Rev. A 38, 364 (1988)] (Abelian) model, and that the dynamical exponent as computed from the correlation length and from the roughness of the energy profile do not necessarily coincide, as is usually implicitly assumed. An explanation for this is provided. The possibility of comparing these results with those obtained from renormalization group arguments is also briefly addressed. | eng |
dc.format.extent | 7 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.58.247 | cat |
dc.relation.ispartof | Physical Review e, 1998, vol. 58, núm. 1, p. 247-253 | - |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevE.58.247 | - |
dc.rights | (c) American Physical Society, 1998 | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Física estadística | cat |
dc.subject.classification | Termodinàmica | cat |
dc.subject.classification | Sistemes no lineals | cat |
dc.subject.classification | Propietats magnètiques | cat |
dc.subject.classification | Equacions d'estat | cat |
dc.subject.classification | Regla de les fases i equilibri | cat |
dc.subject.classification | Transformacions de fase (Física estadística) | cat |
dc.subject.other | Statistical physics | eng |
dc.subject.other | Thermodynamics | eng |
dc.subject.other | Nonlinear systems | eng |
dc.subject.other | Magnetic properties | eng |
dc.subject.other | Equations of state | eng |
dc.subject.other | Phase rule and equilibrium | eng |
dc.subject.other | Phase transformations (Statistical physics) | eng |
dc.title | Dynamical properties of the Zhang model of self-organized criticality | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 143496 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
143496.pdf | 161.7 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.