Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.109.160404
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dc.titleEffects of reduced measurement independence on bell-based randomness expansion
dc.contributor.authorKoh, D.E.
dc.contributor.authorHall, M.J.W.
dc.contributor.authorSetiawan
dc.contributor.authorPope, J.E.
dc.contributor.authorMarletto, C.
dc.contributor.authorKay, A.
dc.contributor.authorScarani, V.
dc.contributor.authorEkert, A.
dc.date.accessioned2014-11-28T05:01:12Z
dc.date.available2014-11-28T05:01:12Z
dc.date.issued2012-10-18
dc.identifier.citationKoh, D.E., Hall, M.J.W., Setiawan, Pope, J.E., Marletto, C., Kay, A., Scarani, V., Ekert, A. (2012-10-18). Effects of reduced measurement independence on bell-based randomness expansion. Physical Review Letters 109 (16) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.109.160404
dc.identifier.issn00319007
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/112425
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. © 2012 American Physical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevLett.109.160404
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCENTRE FOR QUANTUM TECHNOLOGIES
dc.contributor.departmentPHYSICS
dc.description.doi10.1103/PhysRevLett.109.160404
dc.description.sourcetitlePhysical Review Letters
dc.description.volume109
dc.description.issue16
dc.description.page-
dc.description.codenPRLTA
dc.identifier.isiut000310003200001
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