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Please use this identifier to cite or link to this item: https://doi.org/10.1088/0305-4470/38/14/012
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dc.titleQuantum teleportation via a two-qubit Heisenberg XY chain - Effects of anisotropy and magnetic field
dc.contributor.authorYeo, Y.
dc.contributor.authorLiu, T.
dc.contributor.authorLu, Y.-E.
dc.contributor.authorYang, Q.-Z.
dc.date.accessioned2014-10-16T09:38:25Z
dc.date.available2014-10-16T09:38:25Z
dc.date.issued2005-04-08
dc.identifier.citationYeo, Y., Liu, T., Lu, Y.-E., Yang, Q.-Z. (2005-04-08). Quantum teleportation via a two-qubit Heisenberg XY chain - Effects of anisotropy and magnetic field. Journal of Physics A: Mathematical and General 38 (14) : 3235-3243. ScholarBank@NUS Repository. https://doi.org/10.1088/0305-4470/38/14/012
dc.identifier.issn03054470
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/97708
dc.description.abstractIn this paper we study the influence of anisotropy on the usefulness of the entanglement in a two-qubit Heisenberg XY chain at thermal equilibrium in the presence of an external magnetic field, as a resource for quantum teleportation via the standard teleportation protocol. We show that the nonzero thermal entanglement produced by adjusting the external magnetic field beyond some critical strength is a useful resource. We also consider entanglement teleportation via two two-qubit Heisenberg XY chains. © 2005 IOP Publishing Ltd.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1088/0305-4470/38/14/012
dc.description.sourcetitleJournal of Physics A: Mathematical and General
dc.description.volume38
dc.description.issue14
dc.description.page3235-3243
dc.identifier.isiut000228743800017
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