Quantum Communication betweenPartners and Bell's Inequalities
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- 24 August 2001
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 87 (11), 117901
- https://doi.org/10.1103/physrevlett.87.117901
Abstract
We consider a family of quantum communication protocols involving partners. We demonstrate the existence of a link between the security of these protocols against individual attacks by the eavesdropper, and the violation of some Bell’s inequalities, generalizing the link that was noticed some years ago for two-partners quantum cryptography. The arguments are independent of the local hidden variable debate.
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