Breather Bound States in a Parametrically Driven Magnetic Wire
Camilo José Castro,
Ignacio Ortega-Piwonka,
Boris A. Malomed
et al.
Abstract:We report the results of a systematic investigation of localized dynamical states in the model of a one-dimensional magnetic wire, which is based on the Landau–Lifshitz–Gilbert (LLG) equation. The dissipative term in the LLG equation is compensated by the parametric drive imposed by the external AC magnetic field, which is uniformly applied perpendicular to the rectilinear wire. The existence and stability of the localized states is studied in the plane of the relevant control parameters, namely, the amplitude… Show more
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