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Numerical study of breathers in a bent chain of oscillators with long-range interaction

Opened Access Numerical study of breathers in a bent chain of oscillators with long-range interaction

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Autor: Archilla, Juan F. R.
Christiansen, P.L.
Mingaleev, S. F.
Gaididei, Yu B.
Departamento: Universidad de Sevilla. Departamento de Física Aplicada I
Fecha: 2001
Publicado en: Journal of Physics A : Mathematical and General, 34(33), 6363-6373
Tipo de documento: Artículo
Resumen: Most of the studies of breathers in networks of oscillators are limited to nextneighbour interaction. However, long-range interaction becomes critical when the geometry of the chain is taken into account, as the distance between oscillators and, therefore, the coupling, depends on the shape of the system. In this paper we analyse the existence and stability of breathers, i.e. localized oscillations in a simple model for a bent chain of oscillators with long-range interaction.
Tamaño: 362.0Kb
Formato: PDF

URI: http://hdl.handle.net/11441/36217

DOI: http://dx.doi.org/10.1088/0305-4470/34/33/301

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