Physics – Quantum Physics
Scientific paper
2011-09-05
Physics
Quantum Physics
Scientific paper
In this paper, we derive tight bounds for the eavesdropping individual attacks on Alice-Bob continuous variable quantum key distribution (CV-QKD) protocol that involves non-maximally entanglement. We show that: deriving bounds on the eavesdropper's accessible information based on the Heisenberg uncertainty yield upper bounds, but those bounds are not tight. For this reason, we follow different technique to derive the desired tight bounds. The derived new bounds are tight for all CV-QKD protocols that involve two-mode entangled state. Our derivations are applied to Direct and Reverse reconciliation schemes of protocol implementation, respectively.
Becir A.
Wahiddin Mohamed Ridza
No associations
LandOfFree
Tightening the eavesdropping accessible information for continuous variable quantum key distribution protocols that involve non-maximally entanglement does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Tightening the eavesdropping accessible information for continuous variable quantum key distribution protocols that involve non-maximally entanglement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tightening the eavesdropping accessible information for continuous variable quantum key distribution protocols that involve non-maximally entanglement will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-450348