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dc.contributor.authorCavalcanti, Eric G.en_US
dc.contributor.authorDrummond, P.en_US
dc.contributor.authorFoster, C.en_US
dc.contributor.authorReid, M.en_US
dc.date.accessioned2017-04-04T21:43:19Z
dc.date.available2017-04-04T21:43:19Z
dc.date.issued2007en_US
dc.date.modified2009-11-25T08:00:01Z
dc.identifier.issn00319007en_US
dc.identifier.doi10.1103/PhysRevLett.99.210405en_AU
dc.identifier.urihttp://hdl.handle.net/10072/26818
dc.description.abstractWe derive a new class of correlation Bell-type inequalities. The inequalities are valid for any number of outcomes of two observables per each of n parties, including continuous and unbounded observables. We show that there are no first-moment correlation Bell inequalities for that scenario, but such inequalities can be found if one considers at least second moments. The derivation stems from a simple variance inequality by setting local commutators to zero. We show that above a constant detector efficiency threshold, the continuous-variable Bell violation can survive even in the macroscopic limit of large n. This method can be used to derive other well-known Bell inequalities, shedding new light on the importance of noncommutativity for violations of local realism.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.format.extent133211 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherAmerican Physical Societyen_US
dc.publisher.placeRidge, NYen_US
dc.publisher.urihttp://prl.aps.org/en_AU
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefrom210405-1en_US
dc.relation.ispartofpageto210405-4en_US
dc.relation.ispartofissue21en_AU
dc.relation.ispartofjournalPhysical Review Lettersen_US
dc.relation.ispartofvolume99en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchQuantum Information, Computation and Communicationen_US
dc.subject.fieldofresearchQuantum Opticsen_US
dc.subject.fieldofresearchQuantum Physics not elsewhere classifieden_US
dc.subject.fieldofresearchcode020603en_US
dc.subject.fieldofresearchcode020604en_US
dc.subject.fieldofresearchcode020699en_US
dc.titleBell Inequalities for Continuous-Variable Correlationsen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.rights.copyrightCopyright 2007 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.en_AU
gro.date.issued2007
gro.hasfulltextFull Text


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