Topological Quantum Liquids with Long-Range Couplings.
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DOI: 10.1103/physrevlett.118.267002
Abstract: Very few topological systems with long-range couplings have been considered so far due to our lack of analytic approaches. Here we extend the Kitaev chain, a 1D quantum liquid, to infinite-range couplings and study its… read more here.
Keywords: range couplings; range; quantum liquids; long range ... See more keywords