Fault-tolerant linear optics quantum computation by error-detecting quantum state transfer

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dc.creatorCho, Jaeyoon
dc.date2006-12-11
dc.date2007-10-07
dc.date.accessioned2026-07-07T08:34:15Z
dc.date.available2026-07-07T08:34:15Z
dc.descriptionA scheme for linear optical implementation of fault-tolerant quantum computation is proposed, which is based on an error-detecting code. Each computational step is mediated by transfer of quantum information into an ancilla system embedding error-detection capability. Photons are assumed to be subjected to both photon loss and depolarization, and the threshold region of their strengths for scalable quantum computation is obtained, together with the amount of physical resources consumed. Compared to currently known results, the present scheme reduces the resource requirement, while yielding a comparable threshold region.
dc.description9 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0612073
dc.identifierhttp://arxiv.org/abs/quant-ph/0612073
dc.identifierPhys. Rev. A 76, 042311 (2007)
dc.identifierdoi:10.1103/PhysRevA.76.042311
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/139370
dc.subjectQuantum Physics
dc.titleFault-tolerant linear optics quantum computation by error-detecting quantum state transfer
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