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arxiv 1712.08830 v3 pith:AWFEIE6S submitted 2017-12-23 quant-ph

Local distinguishability of quantum states in bipartite systems

classification quant-ph
keywords distinguishablebipartiteconditionindistinguishablelocalloccone-wayquantum
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In this article, we show a sufficient and necessary condition for locally distinguishable bipartite states via one-way local operations and classical communication (LOCC). With this condition, we present some minimal structures of one-way LOCC indistinguishable quantum state sets. As long as an indistinguishable subset exists in a state set, the set is not distinguishable. We also list several distinguishable sets as instances.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Local state antimarking : Nonlocality without entanglement

    quant-ph 2026-05 unverdicted novelty 7.0

    Certain sequences of product states allow global but not local identification of excluded sequences via the new LSAM task, showing nonlocality without entanglement.