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Title: Localized structures in coupled Ginzburg-Landau equations
Authors: Montagne, Raúl, Hernández-García, Emilio
Keywords: Complex Ginzburg–Landau equations
Localized structures
Issue Date: 28-Aug-2000
Publisher: Elsevier
Abstract: Coupled complex Ginzburg–Landau equations describe generic features of the dynamics of coupled fields when they are close to a Hopf bifurcation leading to nonlinear oscillations. We study numerically this set of equations and find, within a particular range of parameters, the presence of uniformly propagating localized objects behaving as coherent structures. Some of these localized objects are interpreted in terms of an analytical ansatz.
Description: 6 pages, 3 figures.-- ArXiv pre-print available at:
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ISSN: 0375-9601
???metadata.dc.identifier.doi???: 10.1016/S0375-9601(00)00472-2
Citation: Physics Letters A 273(4): 239-244 (2000)
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