Fractional topology in interacting one-dimensional superconductors
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DOI: 10.1103/physrevb.107.155134
Abstract: We investigate the topological phases of two one-dimensional (1D) interacting superconducting wires and propose topological markers directly measurable from ground state correlation functions. These quantities remain powerful tools in the presence of couplings and interactions.… read more here.
Keywords: topology; interacting one; hopping amplitude; topology interacting ... See more keywords