Instability and self-modulation of the classical Heisenberg ferromagnet

被引:2
|
作者
Ragan, RJ [1 ]
机构
[1] Univ Wisconsin, Dept Phys, La Crosse, WI 54601 USA
关键词
D O I
10.1023/A:1022593426044
中图分类号
O59 [应用物理学];
学科分类号
摘要
The helical solution of the one-dimensional classical Heisenberg chain is shown to be unstable against long-wavelength perturbations. Using the fact that the classical Heisenberg chain is exactly integrable, inverse scattering techniques are used to display the growth of the instabilities all the way to nonlinear saturation.
引用
收藏
页码:1135 / 1140
页数:6
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