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College of Natural Sciences(자연과학대학)Dept. of Chemistry(화학과)CH-Journal Papers(저널논문)

Quantum cryptography using single-particle entanglement

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dc.contributor.authorLee, JWko
dc.contributor.authorLee, Eok Kyunko
dc.contributor.authorChung, YWko
dc.contributor.authorLee, Hai-Woongko
dc.contributor.authorKim, Jko
dc.date.accessioned2007-09-20T07:34:08Z-
dc.date.available2007-09-20T07:34:08Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2003-07-
dc.identifier.citationPHYSICAL REVIEW A, v.68, pp.623 - 631-
dc.identifier.issn1050-2947-
dc.identifier.urihttp://hdl.handle.net/10203/1536-
dc.description©2003 The American Physical Society URL: http://link.aps.org/abstract/PRA/v68/e012324 DOI: 10.1103/PhysRevA.68.012324 PACS: 03.67.-a, 03.67.Dd, 03.67.Lxen
dc.description.abstractA quantum cryptography scheme based on entanglement between a single-particle state and a vacuum state is proposed. The scheme utilizes linear optics devices to detect the superposition of the vacuum and single-particle states. Existence of an eavesdropper can be detected by using a variant of Bell's inequality.-
dc.description.sponsorshipWe acknowledge support by the Korea Research Foundation Grant No. KRF-2002-070-C00048. H. Lee and J. Kim were supported by the Korea Research Foundation (Grant No. KRF-2002-070-C00029).en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherAMER PHYSICAL SOC-
dc.subjectHIDDEN-VARIABLE THEORIES-
dc.subjectPODOLSKY-ROSEN CHANNELS-
dc.subjectEXPERIMENTAL REALIZATION-
dc.subjectEXPERIMENTAL TESTS-
dc.subjectBELL INEQUALITIES-
dc.subjectFOCK SPACE-
dc.subjectNONLOCALITY-
dc.subjectPHOTON-
dc.subjectTHEOREM-
dc.subjectSTATE-
dc.titleQuantum cryptography using single-particle entanglement-
dc.typeArticle-
dc.identifier.wosid000184571600050-
dc.identifier.scopusid2-s2.0-0141684644-
dc.type.rimsART-
dc.citation.volume68-
dc.citation.beginningpage623-
dc.citation.endingpage631-
dc.citation.publicationnamePHYSICAL REVIEW A-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorLee, Eok Kyun-
dc.contributor.localauthorLee, Hai-Woong-
dc.contributor.nonIdAuthorLee, JW-
dc.contributor.nonIdAuthorChung, YW-
dc.contributor.nonIdAuthorKim, J-
dc.type.journalArticleArticle-
dc.subject.keywordPlusHIDDEN-VARIABLE THEORIES-
dc.subject.keywordPlusPODOLSKY-ROSEN CHANNELS-
dc.subject.keywordPlusEXPERIMENTAL REALIZATION-
dc.subject.keywordPlusEXPERIMENTAL TESTS-
dc.subject.keywordPlusBELL INEQUALITIES-
dc.subject.keywordPlusFOCK SPACE-
dc.subject.keywordPlusNONLOCALITY-
dc.subject.keywordPlusPHOTON-
dc.subject.keywordPlusTHEOREM-
dc.subject.keywordPlusSTATE-
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