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arxiv: 0712.0073 · v1 · pith:UP3YH5GJnew · submitted 2007-12-01 · ❄️ cond-mat.other · cond-mat.str-el

Solitons in isotropic antiferromagnets: beyond a sigma model

classification ❄️ cond-mat.other cond-mat.str-el
keywords antiferromagneticantiferromagnetsdynamicisotropicmagneticplanarpropertiessolitons
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Isotropic antiferromagnets shows a reach variety of magnetic solitons with non-trivial static and dynamic properties. One-dimensional soliton elementary excitations have a periodic dispersion law. For two-dimensional case, planar antiferromagnetic vortices having non-singular macroscopic core with the saturated magnetic moment are present. The dynamic properties of these planar antiferromagnetic vortex are characterized by presence of a gyroforce

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