dc.contributor.author
Sendiña Nadal, Irene
dc.contributor.author
Castro, Maite de
dc.contributor.author
Sagués i Mestre, Francesc
dc.contributor.author
Gómez-Gesteira, Moncho
dc.date.issued
2011-07-07T12:55:15Z
dc.date.issued
2011-07-07T12:55:15Z
dc.identifier
https://hdl.handle.net/2445/18913
dc.description.abstract
A closed excitable pathway with one point-to-point connection is used to generate a rotating wave both in experiments using the photosensitive Belousov-Zhabotinsky system and numerically with an Oregonator reaction-diffusion model. By varying the excitability and geometrical properties of the medium, propagation can be made unidirectional or bidirectional, giving rise, respectively, to the existence or not of sustained reentrant activity in a closed excitable track.
dc.format
application/pdf
dc.publisher
The American Physical Society
dc.relation
Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.66.016215
dc.relation
Physical Review E, 2002, vol. 66, núm. 1, p. 016215-1-016215-5
dc.relation
http://dx.doi.org/10.1103/PhysRevE.66.016215
dc.rights
(c) American Physical Society, 2002
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Ciència dels Materials i Química Física)
dc.subject
Física estadística
dc.subject
Química física
dc.subject
Dinàmica de fluids
dc.subject
Statistical physics
dc.subject
Thermodynamics
dc.subject
Physical chemistry
dc.subject
Fluid dynamics
dc.title
Unidirectional mechanism for reentrant activity generation in excitable media
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
