Distilling entanglement with noisy operations

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dc.contributor.authorChang, Jinhoko
dc.contributor.authorBae, Joonwooko
dc.contributor.authorKwon, Younghunko
dc.date.accessioned2018-07-24T02:41:46Z-
dc.date.available2018-07-24T02:41:46Z-
dc.date.created2018-07-09-
dc.date.created2018-07-09-
dc.date.issued2017-04-
dc.identifier.citationINTERNATIONAL JOURNAL OF QUANTUM INFORMATION, v.15, no.3-
dc.identifier.issn0219-7499-
dc.identifier.urihttp://hdl.handle.net/10203/244345-
dc.description.abstractEntanglement distillation is a fundamental task in quantum information processing. It not only extracts entanglement out of corrupted systems but also leads to protecting systems of interest against intervention with environment. In this work, we consider a realistic scenario of entanglement distillation where noisy quantum operations are applied. In particular, the two-way distillation protocol that tolerates the highest error rate is considered. We show that among all types of noise there are only four equivalence classes according to the distillability condition. Since the four classes are connected by local unitary transformations, our results can be used to improve entanglement distillability in practice when entanglement distillation is performed in a realistic setting.-
dc.languageEnglish-
dc.publisherWORLD SCIENTIFIC PUBL CO PTE LTD-
dc.subjectQUANTUM REPEATERS-
dc.subjectLOCAL OPERATIONS-
dc.subjectPURIFICATION-
dc.subjectSEPARABILITY-
dc.subjectCHANNELS-
dc.subjectSTATES-
dc.titleDistilling entanglement with noisy operations-
dc.typeArticle-
dc.identifier.wosid000401006400005-
dc.identifier.scopusid2-s2.0-85016501324-
dc.type.rimsART-
dc.citation.volume15-
dc.citation.issue3-
dc.citation.publicationnameINTERNATIONAL JOURNAL OF QUANTUM INFORMATION-
dc.identifier.doi10.1142/S0219749917500198-
dc.contributor.localauthorBae, Joonwoo-
dc.contributor.nonIdAuthorChang, Jinho-
dc.contributor.nonIdAuthorKwon, Younghun-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorQuantum operations-
dc.subject.keywordAuthorentanglement distillation-
dc.subject.keywordAuthorquantum error correction-
dc.subject.keywordPlusQUANTUM REPEATERS-
dc.subject.keywordPlusLOCAL OPERATIONS-
dc.subject.keywordPlusPURIFICATION-
dc.subject.keywordPlusSEPARABILITY-
dc.subject.keywordPlusCHANNELS-
dc.subject.keywordPlusSTATES-
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