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Hall conductance and the statistics of flux insertions in gapped interacting lattice systems

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 نشر من قبل Anton Kapustin
 تاريخ النشر 2020
  مجال البحث فيزياء
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We study charge transport for zero-temperature infinite-volume gapped lattice systems in two dimensions with short-range interactions. We show that the Hall conductance is locally computable and is the same for all systems which are in the same gapped phase. We provide a rigoro

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