Shock waves in one-dimensional Heisenberg ferromagnets
solv-int
2009-10-30 v1 Exactly Solvable and Integrable Systems
Abstract
We use SU(2) coherent state path integral formulation with the stationary phase approximation to investigate, both analytically and numerically, the existence of shock waves in the one- dimensional Heisenberg ferromagnets with anisotropic exchange interaction. As a result we show the existence of shock waves of two types,"bright" and "dark", which can be interpreted as moving magnetic domains.
Keywords
Cite
@article{arxiv.solv-int/9710003,
title = {Shock waves in one-dimensional Heisenberg ferromagnets},
author = {V. V. Konotop and M. Salerno and S. Takeno},
journal= {arXiv preprint arXiv:solv-int/9710003},
year = {2009}
}
Comments
10 pages, with 3 ps figures