Show simple item record

dc.contributor.authorWollmann, Sabine
dc.contributor.authorWalk, Nathan
dc.contributor.authorBennet, Adam J
dc.contributor.authorWiseman, Howard M
dc.contributor.authorPryde, Geoff J
dc.date.accessioned2017-11-22T01:37:30Z
dc.date.available2017-11-22T01:37:30Z
dc.date.issued2016
dc.identifier.issn0031-9007
dc.identifier.doi10.1103/PhysRevLett.116.160403
dc.identifier.urihttp://hdl.handle.net/10072/142541
dc.description.abstractWithin the hierarchy of inseparable quantum correlations, Einstein-Podolsky-Rosen steering is distinguished from both entanglement and Bell nonlocality by its asymmetry—there exist conditions where the steering phenomenon changes from being observable to not observable, simply by exchanging the role of the two measuring parties. While this one-way steering feature has been previously demonstrated for the restricted class of Gaussian measurements, for the general case of positive-operator-valued measures even its theoretical existence has only recently been settled. Here, we prove, and then experimentally observe, the one-way steerability of an experimentally practical class of entangled states in this general setting. As well as its foundational significance, the demonstration of fundamentally asymmetric nonlocality also has practical implications for the distribution of the trust in quantum communication networks.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.ispartofpagefrom160403-1
dc.relation.ispartofpageto160403-6
dc.relation.ispartofissue16
dc.relation.ispartofjournalPhysical Review Letters
dc.relation.ispartofvolume116
dc.subject.fieldofresearchQuantum Information, Computation and Communication
dc.subject.fieldofresearchMathematical Sciences
dc.subject.fieldofresearchPhysical Sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode020603
dc.subject.fieldofresearchcode01
dc.subject.fieldofresearchcode02
dc.subject.fieldofresearchcode09
dc.titleObservation of Genuine One-Way Einstein-Podolsky-Rosen Steering
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.facultyGriffith Sciences, School of Natural Sciences
gro.rights.copyright© 2016 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.
gro.hasfulltextFull Text
gro.griffith.authorWiseman, Howard M.
gro.griffith.authorPryde, Geoff
gro.griffith.authorBennet, Adam J.
gro.griffith.authorWollmann, Sabine
gro.griffith.authorWalk, Nathan


Files in this item

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record