Topological Antiferromagnetic Magnons. Abstract We have studied a model for a non-collinear but coplanar antiferromagnetic spin tex- ture on a two dimensional kagome lattice structure in the presence of Dzyaloshinskii- Moriya Interaction (DMI). We observed some interesting topological properties in our system i.e. the presence of non-trivial edge state in the wave function. This non-trivial […]

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