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dc.contributor.authorKoh, Dax Enshan
dc.contributor.authorHall, Michael JW
dc.contributor.authorSetiawan
dc.contributor.authorPope, James E
dc.contributor.authorMarletto, Chiara
dc.contributor.authorKay, Alastair
dc.contributor.authorScarani, Valerio
dc.contributor.authorEkert, Artur
dc.date.accessioned2017-09-05T12:30:32Z
dc.date.available2017-09-05T12:30:32Z
dc.date.issued2012
dc.date.modified2013-06-18T00:15:43Z
dc.identifier.issn0031-9007
dc.identifier.doi10.1103/PhysRevLett.109.160404
dc.identifier.urihttp://hdl.handle.net/10072/48613
dc.description.abstractWith the advent of quantum information, the violation of a Bell inequality is used to witness the absence of an eavesdropper in cryptographic scenarios such as key distribution and randomness expansion. One of the key assumptions of Bell's theorem is the existence of experimental "free will," meaning that measurement settings can be chosen at random and independently by each party. The relaxation of this assumption potentially shifts the balance of power towards an eavesdropper. We consider a no-signaling model with reduced "free will" and bound the adversary's capabilities in the task of randomness expansion.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent452700 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.publisher.placeUnited States
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom160404-1
dc.relation.ispartofpageto160404-5
dc.relation.ispartofissue16
dc.relation.ispartofjournalPhysical Review Letters
dc.relation.ispartofvolume109
dc.rights.retentionY
dc.subject.fieldofresearchMathematical sciences
dc.subject.fieldofresearchPhysical sciences
dc.subject.fieldofresearchQuantum information, computation and communication
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode49
dc.subject.fieldofresearchcode51
dc.subject.fieldofresearchcode510803
dc.subject.fieldofresearchcode40
dc.titleEffects of Reduced Measurement Independence on Bell-Based Randomness Expansion
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.rights.copyright© 2012 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.date.issued2012
gro.hasfulltextFull Text
gro.griffith.authorHall, Michael J.


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