Quantum Key Distribution and Communication using a Two-way Quantum Channel - Quantum PhysicsReport as inadecuate




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Abstract: We review a communication protocol recently proposed by us that makes use ofa two-way quantum channel. We provide a characterization of such a protocolfrom a practical perspective, and consider the most relevant eavesdroppingstrategies against it. This allows us to compare its potentialities with thoseof a standard protocol which uses a one-way quantum channel.



Author: Marco Lucamarini, Stefano Mancini

Source: https://arxiv.org/



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