Fundamental Limits on QBER and Distance in Quantum Key Distribution

arXiv:2602.22319 · quant-ph, math-ph, math.MP, physics.app-ph, physics.optics, physics.space-ph · Submitted 2026-02-25 · Read on arXiv

quant-ph, math-ph, math.MP, physics.app-ph, physics.optics, physics.space-ph

Submitted: 2026-02-25

Updated: 2026-10-14

Terminology

• Robustness — 1× in this paper · explained in 5 episodes

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