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dc.contributor.authorJ. W. Hall, Michaelen_US
dc.date.accessioned2017-04-24T13:44:47Z
dc.date.available2017-04-24T13:44:47Z
dc.date.issued2010en_US
dc.date.modified2012-07-27T03:14:51Z
dc.identifier.issn10502947en_US
dc.identifier.doi10.1103/PhysRevA.82.062117en_US
dc.identifier.urihttp://hdl.handle.net/10072/42753
dc.description.abstractSimple quantitative measures of indeterminism and signaling, I and S, are defined for models of statistical correlations. It is shown that any such model satisfies a generalized Bell-type inequality, with tight upper bound B(I,S). This upper bound explicitly quantifies the complementary contributions required from indeterminism and signaling, for modeling any given violation of the standard Bell-Clauser-Horne-Shimony-Holt (Bell-CHSH) inequality. For example, all models of the maximum quantum violation must either assign no more than 80% probability of occurrence to some underlying event, and/or allow a nonlocal change of at least 60% in an underlying marginal probability of one observer in response to a change in measurement setting by a distant observer. The results yield a corresponding complementarity relation between the numbers of local random bits and nonlocal signaling bits required to model a given violation. A stronger relation is conjectured for simulations of singlet states. Signaling appears to be a useful resource only if a "gap" condition is satisfied, corresponding to being able to nonlocally flip some underlying marginal probability p to its complementary value 1-p.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.format.extent117269 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherAmerican Physical Societyen_US
dc.publisher.placeUnited Statesen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom062117-1en_US
dc.relation.ispartofpageto062117-5en_US
dc.relation.ispartofissue6en_US
dc.relation.ispartofjournalPhysical Review Aen_US
dc.relation.ispartofvolume82en_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchQuantum Information, Computation and Communicationen_US
dc.subject.fieldofresearchQuantum Physics not elsewhere classifieden_US
dc.subject.fieldofresearchcode020603en_US
dc.subject.fieldofresearchcode020699en_US
dc.titleComplementary contributions of indeterminism and signaling to quantum correlationsen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.rights.copyrightCopyright 2010 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_US
gro.date.issued2010
gro.hasfulltextFull Text


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