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dc.contributor.authorund, A.en_US
dc.contributor.authorBell, T.en_US
dc.contributor.authorRalph, T.en_US
dc.date.accessioned2017-05-03T17:00:31Z
dc.date.available2017-05-03T17:00:31Z
dc.date.issued2003en_US
dc.date.modified2009-12-16T07:11:56Z
dc.identifier.issn10502947en_US
dc.identifier.doi10.1103/PhysRevA.68.022313en_AU
dc.identifier.urihttp://hdl.handle.net/10072/27361
dc.description.abstractWe compare three proposals for nondeterministic control-sign gates implemented using linear optics and conditional measurements with nonideal ancilla mode production and detection. The simplified Knill-Laflamme-Milburn gate [Ralph et al., Phys. Rev. A 65, 012314 (2001)] appears to be the most resilient under these conditions. We also find that the operation of this gate can be improved by adjusting the beam splitter ratios to compensate to some extent for the effects of the imperfect ancilla.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.format.extent126976 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherAmerican Physical Societyen_US
dc.publisher.placeRidge, NYen_US
dc.publisher.urihttp://prola.aps.org/en_AU
dc.relation.ispartofpagefrom022313-1en_US
dc.relation.ispartofpageto022313-6en_US
dc.relation.ispartofissue2en_US
dc.relation.ispartofjournalPhysical Review A (Atomic, Molecular and Optical Physics)en_US
dc.relation.ispartofvolume68en_US
dc.subject.fieldofresearchMulti-Disciplinaryen_US
dc.subject.fieldofresearchcode999999en_US
dc.titleComparison of linear optics quantum-computation control-sign gates with ancilla inefficiency and an improvement to functionality under these conditionsen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.rights.copyrightCopyright 2003 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.en_AU
gro.date.issued2003
gro.hasfulltextFull Text


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