New encoding schemes for quantum authentication

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dc.creatorGarcia-Fernandez, Priscila
dc.creatorFernandez-Martinez, Enrique
dc.creatorPerez, Esther
dc.creatorSantos, David J.
dc.date2003-06-10
dc.date.accessioned2026-07-07T06:07:05Z
dc.date.available2026-07-07T06:07:05Z
dc.descriptionWe study the potential of general quantum operations, Trace-Preserving Completely-Positive Maps (TPCPs), as encoding and decoding mechanisms in quantum authentication protocols. The study shows that these general operations do not offer significant advantage over unitary encodings. We also propose a practical authentication protocol based on the use of two successive unitary encodings.
dc.descriptionLaTeX, 11 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0306068
dc.identifierhttp://arxiv.org/abs/quant-ph/0306068
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91167
dc.subjectQuantum Physics
dc.titleNew encoding schemes for quantum authentication
dc.typetext

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