How well can you know the edge of a quantum pyramid?

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dc.creatorKaszlikowski, Dagomir
dc.creatorGopinathan, Ajay
dc.creatorLiang, Yeong Cherng
dc.creatorKwek, Leong Chuan
dc.creatorEnglert, Berthold-Georg
dc.date2003-07-11
dc.date.accessioned2026-07-07T06:07:19Z
dc.date.available2026-07-07T06:07:19Z
dc.descriptionThe methods of quantum cryptography enable one to have perfectly secure communication lines, whereby the laws of quantum physics protect the privacy of the data exchanged. Each quantum-cryptography scheme has its own security criteria that need to be met in a practical implementation. We find, however, that the generally accepted criteria are flawed for a whole class of such schemes.
dc.description3 pages, 1 color figure; this is a brief announcement of a recent result, about which a more detailed report is being prepared
dc.identifierhttps://arxiv.org/abs/quant-ph/0307086
dc.identifierhttp://arxiv.org/abs/quant-ph/0307086
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91249
dc.subjectQuantum Physics
dc.titleHow well can you know the edge of a quantum pyramid?
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