Zhang, Hai-Qiang; Tian, Bo; Lü, Xing; Meng, Xiang-Hua - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 3, pp. 367-374
In this paper, we investigate the nonlinear dynamics of a Heisenberg spin chain with an external time-oscillating magnetic field. Such dynamics can be described by a Landau–Lifshitz-type equation. We apply the Darboux transformation method to the linear eigenvalue problem associated with this...