<p>This study focuses on the propagation of magnetic soliton interactions in circularly polarized ferrites. We utilize the complex Kraenkel-Manna-Merle system, which models the nonlinear dynamics of short-wave excitations in ferromagnetic ferrites, where magnetization couples with an external magnetic field. By applying the Darboux transformation, we explore the generation and interaction of loop-like bright-dark solitons within this system. A key achievement is the construction of a novel loop breather-like soliton, featuring rich physical properties. Moreover, by assigning specific forms to free functions, various types of novel loop-like nonautonomous solitons are derived. We then analyze their interaction characteristics under the influences of damping and inhomogeneous exchange effects. Our results unveil new soliton structures and confirm the elastic nature of soliton collisions in ferrite-based systems. These insights enhance the understanding of wave propagation in magnetized media and hold potential for applications in microwave and optical communication realms, specifically in the context of circularly polarized ferrites.</p>

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Propagation of magnetic soliton interactions in circularly polarized ferrites

  • Linming Qi,
  • Lu Liu,
  • Weiliang Zhao

摘要

This study focuses on the propagation of magnetic soliton interactions in circularly polarized ferrites. We utilize the complex Kraenkel-Manna-Merle system, which models the nonlinear dynamics of short-wave excitations in ferromagnetic ferrites, where magnetization couples with an external magnetic field. By applying the Darboux transformation, we explore the generation and interaction of loop-like bright-dark solitons within this system. A key achievement is the construction of a novel loop breather-like soliton, featuring rich physical properties. Moreover, by assigning specific forms to free functions, various types of novel loop-like nonautonomous solitons are derived. We then analyze their interaction characteristics under the influences of damping and inhomogeneous exchange effects. Our results unveil new soliton structures and confirm the elastic nature of soliton collisions in ferrite-based systems. These insights enhance the understanding of wave propagation in magnetized media and hold potential for applications in microwave and optical communication realms, specifically in the context of circularly polarized ferrites.