Dynamics of the Kitaev-Heisenberg Model.
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DOI: 10.1103/physrevlett.119.157203
Abstract: We introduce a matrix-product state based method to efficiently obtain dynamical response functions for two-dimensional microscopic Hamiltonians. We apply this method to different phases of the Kitaev-Heisenberg model and identify characteristic dynamical features. In the… read more here.
Keywords: kitaev heisenberg; heisenberg model; model; dynamics kitaev ... See more keywords