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Quantum computing with incoherent resources and quantum jumps

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dc.contributor.authorSantos, Marcelo Franca
dc.contributor.authorTerra Cunha, T
dc.contributor.authorChaves, R
dc.contributor.authorCarvalho, Andre
dc.date.accessioned2015-12-10T23:12:52Z
dc.date.available2015-12-10T23:12:52Z
dc.date.issued2012
dc.date.updated2016-02-24T09:44:38Z
dc.description.abstractSpontaneous emission and the inelastic scattering of photons are two natural processes usually associated with decoherence and the reduction in the capacity to process quantum information. Here we show that, when suitably detected, these photons are sufficient to build all the fundamental blocks needed to perform quantum computation in the emitting qubits while protecting them from deleterious dissipative effects. We exemplify this by showing how to efficiently prepare graph states for the implementation of measurement-based quantum computation.
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1885/64171
dc.publisherAmerican Physical Society
dc.sourcePhysical Review Letters
dc.subjectKeywords: Decoherence; Dissipative effects; Graph state; Measurement-based quantum computation; Natural process; Quantum Computing; Quantum Information; Quantum jumps; Computational linguistics; Photons; Quantum computers; Quantum optics; Quantum theory
dc.titleQuantum computing with incoherent resources and quantum jumps
dc.typeJournal article
local.bibliographicCitation.issue17
local.bibliographicCitation.lastpage5
local.bibliographicCitation.startpage1
local.contributor.affiliationSantos, Marcelo Franca, Universidade Federal de Minas Gerais
local.contributor.affiliationTerra Cunha, T, Universidade Fedearl de Minas Gerais
local.contributor.affiliationChaves, R, ICFO-Institut de Ciencies Fotoniques
local.contributor.affiliationCarvalho, Andre, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidCarvalho, Andre, u4296190
local.description.notesImported from ARIES
local.identifier.absfor020603 - Quantum Information, Computation and Communication
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
local.identifier.ariespublicationf5625xPUB897
local.identifier.citationvolume108
local.identifier.doi10.1103/PhysRevLett.108.170501
local.identifier.scopusID2-s2.0-84860312405
local.identifier.thomsonID000303191100003
local.type.statusPublished Version

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