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dc.contributor.authorBartlett, S.en_US
dc.contributor.authorO'Brien, J.en_US
dc.contributor.authorPryde, Geoffen_US
dc.contributor.authorRalph, T.en_US
dc.contributor.authorWiseman, Howarden_US
dc.date.accessioned2017-04-04T20:57:39Z
dc.date.available2017-04-04T20:57:39Z
dc.date.issued2006en_US
dc.date.modified2009-09-24T05:55:46Z
dc.identifier.issn10502947en_US
dc.identifier.doi10.1103/PhysRevA.73.012113en_AU
dc.identifier.urihttp://hdl.handle.net/10072/14481
dc.description.abstractWe discuss the characterization and properties of quantum nondemolition (QND) measurements on qubit systems. We introduce figures of merit which can be applied to systems of any Hilbert space dimension, thus providing universal criteria for characterizing QND measurements. The controlled-NOT gate and an optical implementation are examined as examples of QND devices for qubits. We also consider the QND measurement of weak values.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.format.extent387167 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherAmerican Physical Societyen_US
dc.publisher.placeRidge, NY, USAen_US
dc.publisher.urihttp://pra.aps.org/en_AU
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefrom012113-1en_US
dc.relation.ispartofpageto012113-11en_US
dc.relation.ispartofissue1en_AU
dc.relation.ispartofjournalPhysical Review Aen_US
dc.relation.ispartofvolume73en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchcode240402en_US
dc.subject.fieldofresearchcode249999en_US
dc.titleQuantum nondemolition measurements for quantum informationen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.rights.copyrightCopyright 2006 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 link for access to the definitive, published version.en_AU
gro.date.issued2006
gro.hasfulltextFull Text


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