Certain quantum key distribution achieved by using Bell states

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dc.creatorLi, Chong
dc.creatorSong, He-Shan
dc.creatorZhou, Ling
dc.creatorWu, Chun-Feng
dc.date2003-10-12
dc.date2004-10-26
dc.date.accessioned2026-07-07T07:37:34Z
dc.date.available2026-07-07T07:37:34Z
dc.descriptionA new protocol for quantum key distribution based on entanglement swapping is presented. In this protocol, both certain key and random key can be generated without any loss of security. It is this property differs our protocol from the previous ones. The rate of generated key bits per particle is improved which can approach six bits (4 random bits and 2 certain bits) per four particles.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0310077
dc.identifierhttp://arxiv.org/abs/quant-ph/0310077
dc.identifierInternational Journal of Quantum Information Vol. 4, No. 6 (2006) 1-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/120818
dc.subjectQuantum Physics
dc.titleCertain quantum key distribution achieved by using Bell states
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