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Wave competition in excitable modulated media.

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dc.creator Sendiña Nadal, Irene
dc.creator Gómez-Gesteira, Moncho
dc.creator Pérez Muñuzuri, Vicente
dc.creator Pérez Villar, Vicente
dc.creator Armero Rovira, Juan
dc.creator Ramírez Piscina, Laureano
dc.creator Casademunt i Viader, Jaume
dc.creator Sagués i Mestre, Francesc
dc.creator Sancho, José M.
dc.date 2011-07-07T12:51:31Z
dc.date 2011-07-07T12:51:31Z
dc.date 1997
dc.date.accessioned 2024-12-16T10:27:21Z
dc.date.available 2024-12-16T10:27:21Z
dc.identifier 1539-3755
dc.identifier http://hdl.handle.net/2445/18732
dc.identifier 120637
dc.identifier.uri http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/22288
dc.description The propagation of an initially planar front is studied within the framework of the photosensitive Belousov-Zhabotinsky reaction modulated by a smooth spatial variation of the local front velocity in the direction perpendicular to front propagation. Under this modulation, the wave front develops several fingers corresponding to the local maxima of the modulation function. After a transient, the wave front achieves a stationary shape that does not necessarily coincide with the one externally imposed by the modulation. Theoretical predictions for the selection criteria of fingers and steady-state velocity are experimentally validated.
dc.format 4 p.
dc.format application/pdf
dc.language eng
dc.publisher The American Physical Society
dc.relation Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.56.6298
dc.relation Physical Review E, 1997, vol. 56, núm. 6, p. 6298-6301
dc.relation http://dx.doi.org/10.1103/PhysRevE.56.6298
dc.rights (c) The American Physical Society, 1997
dc.rights info:eu-repo/semantics/openAccess
dc.source Articles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject Teoria quàntica
dc.subject Teoria quàntica de camps
dc.subject Relativitat especial (Física)
dc.subject Física estadística
dc.subject Termodinàmica
dc.subject Sistemes dinàmics diferenciables
dc.subject Quantum theory
dc.subject Quantum field theory
dc.subject Special relativity (Physics)
dc.subject Statistical physics
dc.subject Thermodynamics
dc.subject Differentiable dynamical systems
dc.title Wave competition in excitable modulated media.
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion


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