most citedExact rate analysis for quantum repeaters with imperfect memories and entanglement swapping as soon as possible

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quant-ph2025

Improved finite-size effects in QKD protocols with applications to decoy-state QKD

Lars Kamin, Devashish Tupkary, Norbert Lütkenhaus

We present a finite-size security proof for generic quantum key distribution protocols against independent and identically distributed collective attacks and extend it to coherent…

quant-ph2022★ 2 cited

Exact rate analysis for quantum repeaters with imperfect memories and entanglement swapping as soon as possible

Lars Kamin, Evgeny Shchukin, Frank Schmidt +1

We present an exact rate analysis for a secret key that can be shared among two parties employing a linear quantum repeater chain. One of our main motivations is to address the que…