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http://hdl.handle.net/2445/12796
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DC Field | Value | Language |
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dc.contributor.author | Sendiña Nadal, Irene | cat |
dc.contributor.author | Alonso Muñoz, Sergio | cat |
dc.contributor.author | Pérez Muñuzuri, Vicente | cat |
dc.contributor.author | Gómez-Gesteira, Moncho | cat |
dc.contributor.author | Pérez Villar, Vicente | cat |
dc.contributor.author | Ramírez Piscina, Laureano | cat |
dc.contributor.author | Casademunt i Viader, Jaume | cat |
dc.contributor.author | Sancho, José M. | cat |
dc.contributor.author | Sagués i Mestre, Francesc | cat |
dc.date.accessioned | 2010-06-08T10:12:57Z | - |
dc.date.available | 2010-06-08T10:12:57Z | - |
dc.date.issued | 2000 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/2445/12796 | - |
dc.description.abstract | Spiral chemical waves subjected to a spatiotemporal random excitability are experimentally and numerically investigated in relation to the light-sensitive Belousov-Zhabotinsky reaction. Brownian motion is identified and characterized by an effective diffusion coefficient which shows a rather complex dependence on the time and length scales of the noise relative to those of the spiral. A kinematically based model is proposed whose results are in good qualitative agreement with experiments and numerics. | eng |
dc.format.extent | 4 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per APS i http://dx.doi.org/10.1103/PhysRevLett.84.2734 | cat |
dc.relation.ispartof | Physical Review Letters, 2000, vol. 84, núm. 12, p. 2734-2737 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevLett.84.2734 | - |
dc.rights | (c) American Physical Society, 2000 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Química física | cat |
dc.subject.classification | Dinàmica de fluids | cat |
dc.subject.classification | Física estadística | cat |
dc.subject.other | Physical chemistry | eng |
dc.subject.other | Statistical physics | eng |
dc.subject.other | Fluid dynamics | eng |
dc.title | Brownian motion of spiral waves driven by spatiotemporal structured noise | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 150708 | ca |
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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150708.pdf | 970 kB | Adobe PDF | View/Open |
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