Genuine multipartite Bell inequality for device-independent conference key agreement

A class of genuine multipartite Bell inequalities is presented, which is designed for multipartite device-independent (DI) quantum key distribution (QKD). We prove the classical bounds of this inequality and compute DI secret-key rates based on its violation. To this end, semidefinite programming te...

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Bibliographic Details
Main Authors: Timo Holz, Hermann Kampermann, Dagmar Bruß
Format: Article
Language:English
Published: American Physical Society 2020-05-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.2.023251