Show simple item record Burgarth, Daniel Klaus Giovannetti, Vittorio 2011-09-26T14:37:48Z 2011-09-26T14:37:48Z 2010-08-19
dc.identifier.citation Burgarth , D K & Giovannetti , V 2010 , ' Quantum defragmentation algorithm ' Physical Review A , vol 82 , no. 2 . DOI: 10.1103/PhysRevA.82.024302 en
dc.identifier.issn 1050-2947
dc.identifier.other PURE: 171149
dc.identifier.other PURE UUID: 581bd641-b431-4b31-8869-f940a7811a9e
dc.identifier.other dspace: 2160/7597
dc.identifier.other DSpace_20121128.csv: row: 4466
dc.identifier.other RAD: 10695
dc.identifier.other RAD_Outputs_All_ID_Import_20121105.csv: row: 3874
dc.identifier.other Scopus: 77956289959
dc.description D. Burgarth and V. Giovannetti, Phys. Rev. A, 82,024302 (2010) en
dc.description.abstract In this addendum to our paper [ D. Burgarth and V. Giovannetti Phys. Rev. Lett. 99 100501 (2007)] we prove that during the transformation that allows one to enforce control by relaxation on a quantum system, the ancillary memory can be kept at a finite size, independently from the fidelity one wants to achieve. The result is obtained by introducing the quantum analog of defragmentation algorithms which are employed for efficiently reorganizing classical information in conventional hard disks. en
dc.language.iso eng
dc.relation.ispartof Physical Review A en
dc.rights en
dc.title Quantum defragmentation algorithm en
dc.type /dk/atira/pure/researchoutput/researchoutputtypes/contributiontojournal/article en
dc.contributor.institution Quantum Systems, Information and Control en
dc.contributor.institution Department of Physics en
dc.description.status Peer reviewed en

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