Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/46740
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Stochastic resonance between counterpropagating Bloch walls |
Otros títulos: | A nonequilibrium-potential description in a neighborhood of the nonequilibrium Ising-Bloch bifurcation | Autor: | Erba, M.G. dell´; Izús, Gonzalo; Deza, Roberto R.; Wio, Horacio S. CSIC ORCID | Fecha de publicación: | mar-2011 | Editor: | EDP Sciences Springer Nature |
Citación: | European Physical Journal D : Atomic, Molecular, Optical and Plasma Physics 62(1): 103-108 (2011) | Resumen: | The nonequilibrium Ising-Bloch front bifurcation of the FitzHugh-Nagumo model with nondiffusing inhibitor provides a beautiful instance of an extended bistable system made up of propagating (Bloch) fronts. Moreover, these fronts are chiral and parity-related, and the barrier between them is nonetheless but a stationary Ising front. By means of numerical simulation in the neighborhood of this bifurcation, we demonstrate the existence of stochastic resonance in the transition between Bloch fronts of opposite chiralities, when an additive noise is included. The signal-to-noise ratio is numerically observed to scale with the distance to the critical point. This scaling law is theoretically characterized in terms of an effective nonequilibrium potential. | Descripción: | 6 páginas, 8 figuras.-- Trabajo presentado como contribución oral al "11th Granada Seminar on Computational and Statistical Physics" celebrado en Granada (España) del 13 al 17 de septiembre de 2010.-- El pdf del artículo es la versión pre-print. | Versión del editor: | http://dx.doi.org/10.1140/epjd/e2010-00269-2 | URI: | http://hdl.handle.net/10261/46740 | DOI: | 10.1140/epjd/e2010-00269-2 | ISSN: | 1434-6060 | E-ISSN: | 1434-6079 |
Aparece en las colecciones: | (IFCA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
paperbloch.pdf | 299,23 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
4
checked on 25-mar-2024
WEB OF SCIENCETM
Citations
2
checked on 24-feb-2024
Page view(s)
328
checked on 28-mar-2024
Download(s)
259
checked on 28-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.