Dark solitons in ferromagnetic chains with first- and second-neighbor interactions
Pattern Formation and Solitons
2015-06-03 v1
Abstract
We study the ferromagnetic spin chain with both first- and second-neighbor interactions. We obtained the condition for the appearance and stability of bright and dark solitons for arbitrary wave number inside the Brillouin zone. The influence of the second-neighbor interaction and the anisotropy on the soliton properties is considered. The scattering of dark solitons from point defects in the discrete spin chain is investigated numerically.
Cite
@article{arxiv.1111.5477,
title = {Dark solitons in ferromagnetic chains with first- and second-neighbor interactions},
author = {M. T. Primatarowa and R. S. Kamburova},
journal= {arXiv preprint arXiv:1111.5477},
year = {2015}
}
Comments
7 pages,5 figures