Interaction of solitary spin waves |
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| Authors: | L Biegała AE Borovik |
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| Institution: | Institute for Low Temperature and Structure Research, Polish Academy of Sciences, 50-950 Wroclaw, Pl. Katedralny 1, Poland;Institute of Physics, Polish Acedemy of Sciences, Warsaw, Poland |
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| Abstract: | We present the results of a computer experiment devoted to the problem of the interaction of two magnetic solitary spin waves moving in the direction perpendicular to the axis of easy magnetization in an uniaxial ferromagnet. Such waves being particular solutions of the Landau-Lifshitz equations move like a domain wall under the influence of an external magnetic field. Our computer experiment shows that the two solitary spin waves during their interaction, behave as two solitons and thus the concerned Landau-Lifshitz equations allows N-soliton solutions. |
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