Quantum repeaters based on concatenated bosonic and discrete-variable quantum codes

Abstract We propose an architecture of quantum-error-correction-based quantum repeaters that combines techniques used in discrete- and continuous-variable quantum information. Specifically, we propose to encode the transmitted qubits in a concatenated code consisting of two levels. On the first leve...

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Auteurs principaux: Filip Rozpędek, Kyungjoo Noh, Qian Xu, Saikat Guha, Liang Jiang
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/911df06b242c41dd8c29327c9013a7ca
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