Topological classification of Chern-type insulators by means of the photonic Green function
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DOI: 10.1103/physrevb.97.115146
Abstract: The Chern topological numbers of a material system are traditionally written in terms of the Berry curvature which depends explicitly on the material band structure and on the Bloch eigenwaves. Here, we demonstrate that it… read more here.
Keywords: photonic green; green function; chern type; topological classification ... See more keywords