Joint Communication and Eavesdropper Detection on the Lossy Bosonic Channel
Quantum Physics
2025-03-13 v1
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.
Keywords
Cite
@article{arxiv.2411.19622,
title = {Joint Communication and Eavesdropper Detection on the Lossy Bosonic Channel},
author = {Pere Munar-Vallespir and Janis Nötzel and Florian Seitz},
journal= {arXiv preprint arXiv:2411.19622},
year = {2025}
}
Comments
6 pages, 3 figures, to be presented at 2024 IEEE Global Communications Conference