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Physics Letters A (1)

Articles Citing

Genuine Multipartite Entanglement is Not Necessary for Standard Device-Independent Conference Key Agreement

Lewis Wooltorton ^1,2,3,*, Peter Brown ^4,†, and Roger Colbeck ^1,‡,§

¹Department of Mathematics, University of York, Heslington, York YO10 5DD, United Kingdom
²Quantum Engineering Centre for Doctoral Training, H. H. Wills Physics Laboratory and Department of Electrical and Electronic Engineering, University of Bristol, Bristol BS8 1FD, United Kingdom
³Inria, ENS de Lyon, LIP, 46 Allee d’Italie, 69364 Lyon Cedex 07, France
⁴Télécom Paris, Inria, LTCI, Institut Polytechnique de Paris, 19 Place Marguerite Perey, 91120 Palaiseau, France

^*Contact author: lewis.wooltorton@ens-lyon.fr
^†Contact author: peter.brown@telecom-paris.fr
^‡Contact author: roger.colbeck@kcl.ac.uk
^§Present address: Department of Mathematics, King’s College London, Strand, London, WC2R 2LS, United Kingdom.

Multipartite Hardy paradox unlocks device-independent key sharing

Ranendu Adhikary and Mriganka Mandal

Physics Letters A 586 131684 (2026)

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ISSN 1079-7114 (online), 0031-9007 (print).

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