Quantum Two-Way Communication Protocol Beyond Superdense Coding

Lorenzo Valentini; Kristian Skafte Jensen; René Bødker Christensen; Petar Popovski; Marco Chiani

doi:10.48550/arXiv.2309.02837

Quantum Two-Way Communication Protocol Beyond Superdense Coding

Lorenzo Valentini, Kristian Skafte Jensen, René Bødker Christensen, Petar Popovski, Marco Chiani

Publikation: Working paper/Preprint › Preprint

Abstract

We introduce a generalization of one-way superdense coding to two-way communication protocols for transmitting classical bits by using entangled quantum pairs. The proposed protocol caters for provision of entangled pairs, which is assumed to be given in one-way superdense coding. The proposed protocol gives a 50% increase in both data rate and energy efficiency compared to the classical protocol. Even when decoherence is taken into consideration, the quantum protocol performs better as long as the decoherence time is not extremely short.

Originalsprog	Engelsk
Udgiver	arXiv
Antal sider	3
DOI	https://doi.org/10.48550/arXiv.2309.02837
Status	Udgivet - 7 sep. 2023

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10.48550/arXiv.2309.02837

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12 dec. 2023
Aktivitet: Foredrag og mundtlige bidrag › Konferenceoplæg

Citationsformater

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AU - Chiani, Marco

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ER -

Quantum Two-Way Communication Protocol Beyond Superdense Coding

Abstract

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AUB Link

Fingeraftryk

Aktiviteter

Short Pitch: The intersection of classical and quantum communication

Quantum Communication and Computing

Citationsformater