Show simple item record Burgarth, Daniel Klaus Bose, Sougato Bruder, Christoph Giovannetti, Vittorio 2011-09-26T14:37:42Z 2011-09-26T14:37:42Z 2009
dc.identifier.citation Burgarth , D K , Bose , S , Bruder , C & Giovannetti , V 2009 , ' Local controllability of quantum networks ' Physical Review A , vol. 79 , no. 6 , 060305(R) . en
dc.identifier.issn 1050-2947
dc.identifier.other PURE: 171410
dc.identifier.other PURE UUID: 3b95a7b9-bcf6-459a-b252-cb4e0baaae4e
dc.identifier.other dspace: 2160/7596
dc.identifier.other RAD_Outputs_All_ID_Import_20121105.csv: row: 3869
dc.identifier.other Scopus: 67249089055
dc.identifier.other 2160/7596
dc.description Burgarth, D., Bose, S., Bruder, C., Giovannetti, V. (2009). Local controllability of quantum networks, Physical Review A, 79 (6), Article No: 060305(R) en
dc.description.abstract We give a sufficient criterion that guarantees that a many-body quantum system can be controlled by properly manipulating the (local) Hamiltonian of one of its subsystems. The method can be applied to a wide range of systems: it does not depend on the details of the couplings but only on their associated topology. As a special case, we prove that Heisenberg and Affleck-Kennedy-Lieb-Tasaki chains can be controlled by operating on one of the spins at their ends. In principle, arbitrary quantum algorithms can be performed on such chains by acting on a single qubit. en
dc.format.extent 4 en
dc.language.iso eng
dc.relation.ispartof Physical Review A en
dc.rights en
dc.title Local controllability of quantum networks 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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