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Discord as a Consumable Resource

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Gu, Mile; Chrzanowski, Helen; Assad, Syed; Symul, Thomas; Modi, K; Ralph, Timothy Cameron; Vedral, Vlatko; Lam, Ping Koy

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Quantum discord is conjectured to be a more general quantum resource than entanglement. We support this conjecture by showing, via experimental Gaussian optics, that quantum processors can harness discord to perform tasks classical counterparts cannot.

dc.contributor.authorGu, Mile
dc.contributor.authorChrzanowski, Helen
dc.contributor.authorAssad, Syed
dc.contributor.authorSymul, Thomas
dc.contributor.authorModi, K
dc.contributor.authorRalph, Timothy Cameron
dc.contributor.authorVedral, Vlatko
dc.contributor.authorLam, Ping Koy
dc.coverage.spatialKyoto Japan
dc.date.accessioned2015-12-13T22:51:48Z
dc.date.available2015-12-13T22:51:48Z
dc.date.createdJune 30-July 4 2013
dc.identifier.isbn9781467364751
dc.identifier.urihttp://hdl.handle.net/1885/81259
dc.description.abstractQuantum discord is conjectured to be a more general quantum resource than entanglement. We support this conjecture by showing, via experimental Gaussian optics, that quantum processors can harness discord to perform tasks classical counterparts cannot.
dc.publisherConference Organising Committee
dc.relation.ispartofseries10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013
dc.sourcePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
dc.subjectKeywords: Classical counterpart; Gaussian optics; Quantum discords; Quantum processors; Quantum resources; Optics; Quantum entanglement
dc.titleDiscord as a Consumable Resource
dc.typeConference paper
local.description.notesImported from ARIES
local.description.refereedYes
dc.date.issued2013
local.identifier.absfor020500 - OPTICAL PHYSICS
local.identifier.absfor020600 - QUANTUM PHYSICS
local.identifier.ariespublicationf5625xPUB9592
local.type.statusPublished Version
local.contributor.affiliationGu, Mile, National University of Singapore
local.contributor.affiliationChrzanowski, Helen, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationAssad, Syed, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationSymul, Thomas, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationModi, K, University of Oxford
local.contributor.affiliationRalph, Timothy Cameron, University of Queensland
local.contributor.affiliationVedral, Vlatko, National University of Singapore
local.contributor.affiliationLam, Ping Koy, College of Physical and Mathematical Sciences, ANU
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage4
local.identifier.doi10.1109/CLEOPR.2013.6600227
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
dc.date.updated2016-02-24T09:45:49Z
local.identifier.scopusID2-s2.0-84885459335
CollectionsANU Research Publications

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