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arXiv · 0803.2811

Transmutation of momentum into position in magnetic vortices

Stavros Komineas·Nikos Papanicolaou
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Abstract

We show that transmutation of linear momentum into position may occur in a system of three magnetic vortices thanks to a direct link between topology and dynamics in a ferromagnet. This happens via exchange between the linear momentum of a vortex-antivortex pair and the position of a single vortex during a semi-elastic scattering process. Vortex polarity switching occurs in the case of inelastic collisions.

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Stavros Komineas, Nikos Papanicolaou. 2008-03-19. Transmutation of momentum into position in magnetic vortices. https://doi.org/10.1088/1367-2630%2F10%2F4%2F043021

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