Two-step Quantum Key Distribution Schemes Using Polarization and Frequency Doubly Entangled Photons

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dc.creatorWang, Chuan
dc.creatorWang, Wan-Ying
dc.creatorXiao, Li
dc.creatorLong, Gui Lu
dc.date2007-10-06
dc.date.accessioned2026-07-07T08:34:37Z
dc.date.available2026-07-07T08:34:37Z
dc.descriptionA two-step quantum key distribution protocol using frequency and polarization doubly entangled photons is proposed. In this protocol, information is encoded by a unitary operation on each of the two doubly entangled photons and sent from Alice to Bob in two steps. State measurement device is designed. The security of the communication is analyzed.
dc.description4 pages, 2 tables and 2 figures
dc.identifierhttps://arxiv.org/abs/0710.1348
dc.identifierhttp://arxiv.org/abs/0710.1348
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/139501
dc.subjectQuantum Physics
dc.titleTwo-step Quantum Key Distribution Schemes Using Polarization and Frequency Doubly Entangled Photons
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