Small amplitude oscillations of sine-gordon vortex states in planar magnets in three dimensions
We investigate the spectrum of small amplitude oscillations of the sine-Gordon vortex-antivortex pair in layered ferromagnetic systems described by the anisotropic three-dimensional XY-model. In the case of a small interlayer coupling constant, vortex-pairs can be formed independently in each plane....
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| Vydáno v: | Brazilian Journal of Physics |
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| Hlavní autor: | |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Sociedade Brasileira de Física
2002
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| Témata: | |
| On-line přístup: | https://www.redalyc.org/articulo.oa?id=46413506025 |
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