Solitary wave interaction |
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| Authors: | OH Olsen MR Samuelsen |
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| Institution: | NIRO Atomizer, R&D System and Design Division, Gladsaxevei, DK-2860, Soeborg, Denmark;Physics Laboratory I, The Technical University of Denmark, DK-2800, Lyngby, Denmark |
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| Abstract: | The interaction between solitary wave solutions to a double sine-Gordon equation is examined numerically. Depending on the velocity, formation of breather-like modes or quasi solitonic behaviour are observed when a 2δ-kink interact with a 2π-antikink. As a result of collision between a (2π-2δ)-kink and a (2π-2δ)-antikink two 2δ-kink-antikink pairs always appear. |
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