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Titolo:
Wave front depinning transition in discrete one-dimensional reaction-diffusion systems
Autore:
Carpio, A; Bonilla, LL;
Indirizzi:
Univ Complutense Madrid, Dept Matemat Aplicada, E-28040 Madrid, Spain UnivComplutense Madrid Madrid Spain E-28040 cada, E-28040 Madrid, Spain Univ Carlos III Madrid, Escuela Politecn Super, Dept Matemat, Leganes 28911, Spain Univ Carlos III Madrid Leganes Spain 28911 Matemat, Leganes 28911, Spain
Titolo Testata:
PHYSICAL REVIEW LETTERS
fascicolo: 26, volume: 86, anno: 2001,
pagine: 6034 - 6037
SICI:
0031-9007(20010625)86:26<6034:WFDTID>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHARGE-DENSITY WAVES; PROPAGATION; SUPERLATTICES; EXISTENCE; DYNAMICS; EQUATION; FAILURE; MODELS; CELLS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Carpio, A Univ Complutense Madrid, Dept Matemat Aplicada, E-28040 Madrid, Spain Univ Complutense Madrid Madrid Spain E-28040 040 Madrid, Spain
Citazione:
A. Carpio e L.L. Bonilla, "Wave front depinning transition in discrete one-dimensional reaction-diffusion systems", PHYS REV L, 86(26), 2001, pp. 6034-6037

Abstract

Pinning and depinning of wave fronts are ubiquitous features of spatially discrete systems describing a host of phenomena in physics, biology, etc. Alarge class of discrete systems is described by overdamped chains of nonlinear oscillators with nearest-neighbor coupling and controlled by constant external forces. A theory of the depinning transition for these systems, including scaling laws and asymptotics of wave fronts, is presented and confirmed by numerical calculations.

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Documento generato il 04/12/20 alle ore 22:24:07