Traveling pulse on a periodic background in parametrically driven systems
Author
dc.contributor.author
León Stewart, Alejandro
Author
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Clerc Gavilán, Marcel
Author
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Coulibaly, Saliya
Admission date
dc.date.accessioned
2015-08-07T15:03:42Z
Available date
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2015-08-07T15:03:42Z
Publication date
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2015
Cita de ítem
dc.identifier.citation
Physical Review E 91, 050901(R) (2015)
en_US
Identifier
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1550-2376
Identifier
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DOI: 10.1103/PhysRevE.91.050901
Identifier
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https://repositorio.uchile.cl/handle/2250/132491
General note
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Artículo de publicación ISI
en_US
Abstract
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Macroscopic systems with dissipation and time-modulated injection of energy, parametrically driven systems,
can self-organize into localized states and/or patterns. We investigate a pulse that travels over a one-dimensional
pattern in parametrically driven systems. Based on a minimal prototype model, we show that the pulses emerge
through a subcritical Andronov-Hopf bifurcation of the underlying pattern.We describe a simple physical system,
a magnetic wire forced with a transverse oscillatory magnetic field, which displays these traveling pulses.
en_US
Patrocinador
dc.description.sponsorship
FONDECYT Project
No. 1150507; of
Ministry of Higher Education and Research, Nord-Pas de
Calais Regional Council and ERDF through the CPER 2007-
2013 and ANR LABEX CEMPI project (ANR-
11-LABX-0007)