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Title: Transition from hexagons to optical turbulence
Authors: Gomila, Damià, Colet, Pere
Keywords: Spatiotemporal chaos
Secondary bifurcations
[PACS] Dynamics of nonlinear optical systems; optical instabilities, optical chaos and complexity, and optical spatio-temporal dynamics
[PACS] Nonlinearity (including bifurcation theory)
[PACS] Pattern selection; pattern formation
[PACS] Complex systems: Patterns
Issue Date: 24-Jul-2003
Publisher: American Physical Society
Abstract: We characterize the different dynamical regimes and bifurcations in the transition from a stationary hexagonal pattern to optical turbulence. In order to characterize the bifurcations we perform linear stability analysis of stationary hexagonal patterns and Floquet analysis of oscillating hexagons. The interplay between space and time leads to a series of bifurcations showing spatial-period multiplying and quasiperiodicity.
Description: 4 pages, 3 figures.-- PACS nrs.: 42.65.Sf, 47.20.Ky, 47.54.+r, 89.75.Kd.
Publisher version (URL): http://dx.doi.org/10.1103/PhysRevA.68.011801
URI: http://hdl.handle.net/10261/15338
ISSN: 1050-2947
???metadata.dc.identifier.doi???: 10.1103/PhysRevA.68.011801
Citation: Physical Review A 68(1): 011801 (2003)
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