Secure Direct Communication based on Ping-pong Protocol

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dc.creatorChamoli, Arti
dc.creatorBhandari, C. M.
dc.date2007-07-06
dc.date.accessioned2026-07-07T08:14:19Z
dc.date.available2026-07-07T08:14:19Z
dc.descriptionCommunication security with quantum key distribution has been one of the important features of quantum information theory. A novel concept of secured direct communication has been the next step forward without the need to establish any shared secret key. The present paper is based on the ping-pong protocol with three particle GHZ state as the initial state where the receiver can simultaneously receive information from two parties. Possible eavesdropping on the travelling particle has been examined.
dc.description11 pages, 3 figures, 1 table
dc.identifierhttps://arxiv.org/abs/0707.0972
dc.identifierhttp://arxiv.org/abs/0707.0972
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/133080
dc.subjectQuantum Physics
dc.titleSecure Direct Communication based on Ping-pong Protocol
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