Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.87.062314
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dc.titleOptimal approximate transpose map via quantum designs and its applications to entanglement detection
dc.contributor.authorKalev, A.
dc.contributor.authorBae, J.
dc.date.accessioned2014-12-12T07:33:14Z
dc.date.available2014-12-12T07:33:14Z
dc.date.issued2013-06-12
dc.identifier.citationKalev, A., Bae, J. (2013-06-12). Optimal approximate transpose map via quantum designs and its applications to entanglement detection. Physical Review A - Atomic, Molecular, and Optical Physics 87 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.87.062314
dc.identifier.issn10502947
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/115848
dc.description.abstractWe show that quantum designs characterize the general structure of the optimal approximation of the transpose map on quantum states. Based on this characterization, we propose an implementation of the approximate transpose map by a measurement-and-preparation scheme. The results show that state manipulation in quantum two-designs suffices for transpose-based quantum-information applications. In particular, we present how these results can be applied to the framework of detecting multipartite entangled states, for instance, when local measurements or interferometry-based experimental approaches are applied. © 2013 American Physical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevA.87.062314
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCENTRE FOR QUANTUM TECHNOLOGIES
dc.description.doi10.1103/PhysRevA.87.062314
dc.description.sourcetitlePhysical Review A - Atomic, Molecular, and Optical Physics
dc.description.volume87
dc.description.issue6
dc.description.page-
dc.description.codenPLRAA
dc.identifier.isiut000320277400001
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