Improving quantum dense key distribution

Simple item page
dc.creatorZhang, Z. J.
dc.creatorMan, Z. X.
dc.date2004-03-30
dc.date.accessioned2026-07-07T06:09:26Z
dc.date.available2026-07-07T06:09:26Z
dc.descriptionThe capacity of the quantum dense key distribution (QDKD) [Phys. Rev. A69, 032310 (2004)] is doubled by introducing the dense coding. The security of the improved QDKD against eavesdropping is pointed out to be easily proven. In both the original QDKD and the present improved QDKD, a strategy to double the efficiency of generating the secret key with given length is proposed. In addition, we point out a leak of security of the original QDKD and fix it.
dc.identifierhttps://arxiv.org/abs/quant-ph/0403220
dc.identifierhttp://arxiv.org/abs/quant-ph/0403220
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91962
dc.subjectQuantum Physics
dc.titleImproving quantum dense key distribution
dc.typetext

Files

Collections

arXiv