Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.110.100403
DC FieldValue
dc.titleGreenberger-Horne-Zeilinger paradoxes from Qudit graph states
dc.contributor.authorTang, W.
dc.contributor.authorYu, S.
dc.contributor.authorOh, C.H.
dc.date.accessioned2014-05-19T02:52:28Z
dc.date.available2014-05-19T02:52:28Z
dc.date.issued2013-03-06
dc.identifier.citationTang, W., Yu, S., Oh, C.H. (2013-03-06). Greenberger-Horne-Zeilinger paradoxes from Qudit graph states. Physical Review Letters 110 (10) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.110.100403
dc.identifier.issn00319007
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/52969
dc.description.abstractOne fascinating way of revealing quantum nonlocality is the all-versus-nothing test due to Greenberger, Horne, and Zeilinger (GHZ) known as the GHZ paradox. So far genuine multipartite and multilevel GHZ paradoxes are known to exist only in systems containing an odd number of particles. Here we shall construct GHZ paradoxes for an arbitrary number (greater than 3) of particles with the help of qudit graph states on a special kind of graphs, called GHZ graphs. Furthermore, based on the GHZ paradox arising from a GHZ graph, we derive a Bell inequality with two d-outcome observables for each observer, whose maximal violation attained by the corresponding graph state, and a Kochen-Specker inequality testing the quantum contextuality in a state-independent fashion. © 2013 American Physical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevLett.110.100403
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCENTRE FOR QUANTUM TECHNOLOGIES
dc.contributor.departmentPHYSICS
dc.description.doi10.1103/PhysRevLett.110.100403
dc.description.sourcetitlePhysical Review Letters
dc.description.volume110
dc.description.issue10
dc.description.page-
dc.description.codenPRLTA
dc.identifier.isiut000315897600001
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