Mapping between Morita-equivalent string-net states with a constant depth quantum circuit
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DOI: 10.1103/physrevb.105.085130
Abstract: We construct a constant depth quantum circuit that maps between Morita equivalent string-net models. Due to its constant depth and unitarity, the circuit cannot alter the topological order, which demonstrates that Morita equivalent string-nets are… read more here.
Keywords: string net; circuit; constant depth; equivalent string ... See more keywords
Extended string-net model with all anyons at finite temperature
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DOI: 10.1103/physrevb.111.235405
Abstract: The string-net model describes a vast family of topological orders in two spatial dimensions. Here, we consider the effect of thermal fluctuations on these topological phases. In the original string-net model, the description of charge… read more here.
Keywords: temperature; string net; net model; extended string ... See more keywords