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Quantum Information Processing
Erschienen in: Quantum Information Processing 9/2017

01.09.2017

Simultaneous perfect teleportation of three 2-qubit states

verfasst von: Binayak S. Choudhury, Soumen Samanta

Erschienen in: Quantum Information Processing | Ausgabe 9/2017

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Abstract

In this paper we show that simultaneous transfer of certain 2-qubit states by three different senders to three different receivers is possible with the help of a single shared entanglement resource. The multi-task is accomplished through a single protocol. There is a supervisor in the type of teleportation process we present here. All the senders perform their quantum measurements in the GHZ-type basis. The protocol is substantially simplified due to the fact that in each measurement of the senders, fifty percent of the basis elements appear. This also leads to an increased efficiency of our protocol which we calculate here. The type of protocol is perfect teleportation protocol.
Vorheriger Artikel Performance analysis of simultaneous dense coding protocol under decoherence
Nächster Artikel Optimum quantum receiver for detecting weak signals in PAM communication systems

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Metadaten
Titel
Simultaneous perfect teleportation of three 2-qubit states
verfasst von
Binayak S. Choudhury
Soumen Samanta
Publikationsdatum
01.09.2017
Verlag
Springer US
Erschienen in
Quantum Information Processing / Ausgabe 9/2017
Print ISSN: 1570-0755
Elektronische ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-017-1680-1

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