Nonlinear steepest descent on a torus: a case study of the Landau–Lifshitz equation
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DOI: 10.1088/1361-6544/adbe22
Abstract: We obtain rigorous large time asymptotics for the Landau–Lifshitz (LL) equation in the soliton free case by extending the nonlinear steepest descent method to genus 1 surfaces. The methods presented in this paper pave the… read more here.
Keywords: landau lifshitz; nonlinear steepest; lifshitz equation; case ... See more keywords
From the open generalized Heisenberg model to the Landau–Lifshitz equation
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DOI: 10.1088/1367-2630/abbbd3
Abstract: Magnetic systems can be described by the classical Landau-Lifshitz (LL) equation or the fully quantum open Heisenberg model. Using the Lindblad master equation and the mean-field approximation, we demonstrate that the open Heisenberg model is… read more here.
Keywords: landau lifshitz; lifshitz equation; heisenberg model; model ... See more keywords
Magnetization dynamics in holographic ferromagnets: Landau-Lifshitz equation from Yang-Mills fields
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DOI: 10.1103/physrevd.100.106012
Abstract: We introduce a new approach to understand magnetization dynamics in ferromagnets based on the holographic realization of ferromagnets. A Landau-Lifshitz equation describing the magnetization dynamics is derived from a Yang-Mills equation in the dual gravitational… read more here.
Keywords: landau lifshitz; lifshitz equation; magnetization; ferromagnets landau ... See more keywords