摘要

We use the Riemann problem on a torus to obtain and analyze new analytic solutions of the Landau-Lifshitz model that describe the nonlinear dynamics of solitons of a biaxial ferromagnet in the field of dispersive spin waves. We show that nonlinear interference of solitons and waves leads to nonadiabatic relaxation oscillations of solitons. Formulas are obtained that determine the changes in the frequency and velocity of solitons in the radiation field. Collisions of relaxing solitons on a spin-wave background are analyzed.
投稿的翻译标题RELAXING SOLITONS OF A BIAXIAL FERROMAGNET
源语言Russian
页(从-至)54-79
页数26
期刊Теоретическая и математическая физика
210
1
DOI
Published - 2022

GRNTI

  • 29.00.00 PHYSICS

Level of Research Output

  • VAK List
  • Russian Science Citation Index

指纹

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