A convex geometry mechanism causes discrimination gaps for free states under restricted measurements, and these gaps are rigid against assistance unlike those with non-free states.
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2 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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quant-ph 2years
2026 2representative citing papers
Four-state countermeasure implemented on GHz QKD prototype recovers nearly the ideal secret key rate against detection efficiency mismatch attacks.
citing papers explorer
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Resourcefulness without Resource: Geometric Origins and Robustness
A convex geometry mechanism causes discrimination gaps for free states under restricted measurements, and these gaps are rigid against assistance unlike those with non-free states.
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Practical Countermeasure Against Attacks Exploiting Detection Efficiency Mismatch in Quantum Key Distribution
Four-state countermeasure implemented on GHz QKD prototype recovers nearly the ideal secret key rate against detection efficiency mismatch attacks.