Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorRüdiger, Stencat
dc.contributor.authorMiguez, D.
dc.contributor.authorMuñuzuri, A.
dc.contributor.authorSagués i Mestre, Francesccat
dc.contributor.authorCasademunt i Viader, Jaumecat
dc.description.abstractWe study, both theoretically and experimentally, the dynamical response of Turing patterns to a spatiotemporal forcing in the form of a traveling-wave modulation of a control parameter. We show that from strictly spatial resonance, it is possible to induce new, generic dynamical behaviors, including temporally modulated traveling waves and localized traveling solitonlike solutions. The latter make contact with the soliton solutions of Coullet [Phys. Rev. Lett. 56, 724 (1986)] and generalize them. The stability diagram for the different propagating modes in the Lengyel-Epstein model is determined numerically. Direct observations of the predicted solutions in experiments carried out with light modulations in the photosensitive chlorine dioxide-iodine-malonic acid reaction are also reported.eng
dc.format.extent4 p.-
dc.publisherAmerican Physical Societyeng
dc.relation.isformatofReproducció digital del document proporcionada per PROLA i
dc.relation.ispartofPhysical Review Letters, 2003, vol. 90, núm. 12, p. 128301-1-128301-4cat
dc.rights(c) American Physical Society, 2003eng
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationQuímica físicacat
dc.subject.classificationDinàmica de fluidscat
dc.subject.classificationAnàlisi espacial (Estadística)cat
dc.subject.otherChemistry, Physical and theoreticaleng
dc.subject.otherFluid dynamicseng
dc.subject.otherSpatial analysis (Statistics)eng
dc.titleDynamics of turing patterns under spatiotemporal forcingeng
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)
Articles publicats en revistes (Ciència dels Materials i Química Física)

Files in This Item:
File Description SizeFormat 
510577.pdf338.81 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.