Coupling of low-frequency modes with the complex Ginzburg-Landau equation: Generalized Zakharov equations.
نویسندگان
چکیده
In this paper we introduce and examine a generalization of the complex Ginzburg-Landau equation (CGLE) where the self-interaction contained in the cubic term is replaced by a coupling involving the original field and a low-frequency one. New instabilities arise and a radically new asymptotic dynamical behavior emerges displaying defect turbulence over wide regions of the parameter space.
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عنوان ژورنال:
- Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
دوره 60 6 Pt A شماره
صفحات -
تاریخ انتشار 1999