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dc.contributor.advisorMoe Z. Win.en_US
dc.contributor.authorPeng, Tianyi,S.M.Massachusetts Institute of Technology.en_US
dc.contributor.otherMassachusetts Institute of Technology. Department of Aeronautics and Astronautics.en_US
dc.date.accessioned2020-10-18T21:30:00Z
dc.date.available2020-10-18T21:30:00Z
dc.date.copyright2020en_US
dc.date.issued2020en_US
dc.identifier.urihttps://hdl.handle.net/1721.1/128062
dc.descriptionThesis: S.M., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 2020en_US
dc.descriptionCataloged from PDF of thesis.en_US
dc.descriptionIncludes bibliographical references (pages 51-54).en_US
dc.description.abstractWe consider the problem of identifying an unknown multiparty quantum state using local operations and classical communication (LOCC). In particular, we consider a class of protocols that utilize a sequence of LOCC, referred to as LOCC protocols. We derive the necessary and sufficient conditions for optimal LOCC protocol that maximizes the probability of correct identification (PCI) and provide an algorithm to determine the maximal PCI. Moreover, we develop a protocol based on the alternating optimization approach and demonstrate its near-optimal performance. The numerical results suggest that the LOCC protocols can be desirable alternatives to traditional discrimination approaches that require measuring the entire state of a quantum system.en_US
dc.description.statementofresponsibilityby Tianyi Peng.en_US
dc.format.extent54 pagesen_US
dc.language.isoengen_US
dc.publisherMassachusetts Institute of Technologyen_US
dc.rightsMIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided.en_US
dc.rights.urihttp://dspace.mit.edu/handle/1721.1/7582en_US
dc.subjectAeronautics and Astronautics.en_US
dc.titleMultiparty quantum state discriminationen_US
dc.typeThesisen_US
dc.description.degreeS.M.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Aeronautics and Astronauticsen_US
dc.identifier.oclc1199072400en_US
dc.description.collectionS.M. Massachusetts Institute of Technology, Department of Aeronautics and Astronauticsen_US
dspace.imported2020-10-18T21:29:51Zen_US
mit.thesis.degreeMasteren_US
mit.thesis.departmentAeroen_US


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