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arXiv · 2411.19622

Joint Communication and Eavesdropper Detection on the Lossy Bosonic Channel

Pere Munar-Vallespir·Janis Nötzel·Florian Seitz
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Abstract

We study the problem of joint communication and detection of wiretapping on an optical fiber from a quantum perspective. Our system model describes a communication link that is capable of transmitting data under normal operating conditions and raising a warning at the transmitter side in case of eavesdropping. It contributes to a unified modelling approach, based on which established quantum communication paradigms like quantum key distribution can be compared to other approaches offering similar functionality.

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Pere Munar-Vallespir, Janis Nötzel, Florian Seitz. 2024-11-29. Joint Communication and Eavesdropper Detection on the Lossy Bosonic Channel. https://doi.org/10.1109/globecom52923.2024.1090116

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