Length-scale competition in the damped sine-Gordon chain with spatiotemporal periodic driving
نویسندگان
چکیده
منابع مشابه
Reshaping-induced spatiotemporal chaos in driven, damped sine-Gordon systems
Spatiotemporal chaos arising from the competition between sine-Gordonbreather and kink-antikink-pair solitons by reshaping an ac force is demonstrated. After introducing soliton collective coordinates, Melnikov’s method is applied to the resulting effective equation of motion to estimate the parameterspace regions of the ac force where homoclinic bifurcations are induced. The analysis reveals t...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 1993
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.48.1447