Fundamental limits of repeaterless quantum communications

Quantum communications will be used to transmit entanglement and secure keys, but it is important to estimate their optimal transfer rates. Here the authors compute the fundamental limit of repeaterless quantum communications for the most relevant practical scenario.

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Bibliographic Details
Main Authors: Stefano Pirandola, Riccardo Laurenza, Carlo Ottaviani, Leonardo Banchi
Format: article
Language:EN
Published: Nature Portfolio 2017
Subjects:
Q
Online Access:https://doaj.org/article/d65e7c846b1d4b7eb58cee4f1980c658
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