Coarsening in a bistable system with long-delayed feedback (Articolo in rivista)

Type
Label
  • Coarsening in a bistable system with long-delayed feedback (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1209/0295-5075/99/58005 (literal)
Alternative label
  • Giovanni Giacomelli (1); Francesco Marino (1); Michael A. Zaks (2); Serhiy Yanchuk (2) (2012)
    Coarsening in a bistable system with long-delayed feedback
    in Europhysics letters (Print); IOP Publishing Ltd., Bristol BS1 6BE (Regno Unito); EPLA - European Physical Society, Mulhouse (Francia)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giovanni Giacomelli (1); Francesco Marino (1); Michael A. Zaks (2); Serhiy Yanchuk (2) (literal)
Pagina inizio
  • 58005 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://iopscience.iop.org/0295-5075/99/5/58005 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 99 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 CNR - Istituto dei Sistemi Complessi - via Madonna del Piano 10, I-50019 Sesto Fiorentino (FI), Italy, EU 2 Humboldt University of Berlin, Institute of Mathematics - Unter den Linden 6, 10099 Berlin, Germany, EU (literal)
Titolo
  • Coarsening in a bistable system with long-delayed feedback (literal)
Abstract
  • The correspondence between long-delayed systems and one-dimensional spatially extended media enables a direct interpretation of purely temporal phenomena in terms of spatio-temporal patterns. On the basis of this result, we provide the evidence of a characteristic spatio-temporal dynamics --coarsening-- in a long-delayed bistable system. Nucleation, propagation and annihilation of fronts, leading eventually to a single phase, are observed in an experiment based on a laser with opto-electronic feedback. A numerical and analytical study of a general phenomenological model is also performed and compared with the experimental findings. (literal)
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