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http://hdl.handle.net/2445/18743
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DC Field | Value | Language |
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dc.contributor.author | Pradas Gené, Marc | cat |
dc.contributor.author | López Martín, Juan Manuel | cat |
dc.contributor.author | Hernández Machado, Aurora | cat |
dc.date.accessioned | 2011-07-07T12:51:46Z | - |
dc.date.available | 2011-07-07T12:51:46Z | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 1063-651X | - |
dc.identifier.uri | http://hdl.handle.net/2445/18743 | - |
dc.description.abstract | We show that time-dependent couplings may lead to nontrivial scaling properties of the surface fluctuations of the asymptotic regime in nonequilibrium kinetic roughening models. Three typical situations are studied. In the case of a crossover between two different rough regimes, the time-dependent coupling may result in anomalous scaling for scales above the crossover length. In a different setting, for a crossover from a rough to either a flat or damping regime, the time-dependent crossover length may conspire to produce a rough surface, although the most relevant term tends to flatten the surface. In addition, our analysis sheds light into an existing debate in the problem of spontaneous imbibition, where time-dependent couplings naturally arise in theoretical models and experiments. | eng |
dc.format.extent | 4 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.76.010102 | cat |
dc.relation.ispartof | Physical Review E, 2007, vol. 76, p. 010102-1(R)-010102-4 (R) | - |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevE.76.010102 | - |
dc.rights | (c) The American Physical Society, 2007 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Termodinàmica del desequilibri | cat |
dc.subject.classification | Física estadística | cat |
dc.subject.classification | Transformacions de fase (Física estadística) | cat |
dc.subject.classification | Equacions d'estat | cat |
dc.subject.other | Nonequilibrium thermodynamics | eng |
dc.subject.other | Statistical physics | eng |
dc.subject.other | Phase transformations (Statistical physics) | eng |
dc.subject.other | Equations of state | eng |
dc.title | Time-dependent couplings and crossover length scales in nonequilibrium surface roughening | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 561763 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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561763.pdf | 1.83 MB | Adobe PDF | View/Open |
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