Norbert Lütkenhaus

University of Waterloo — Canada

Computer Science · Physical Sciences

52h-index15.4kcitations245works3.22yr avg
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Research Topics

Quantum Information and Cryptography(223), Quantum Computing Algorithms and Architecture(164), Quantum Mechanics and Applications(156), Quantum optics and atomic interactions(39), Laser-Matter Interactions and Applications(16)

Publications245 total

Finite-Key Analysis of Quantum Key Distribution with Characterized Devices Using Entropy Accumulation
Quantum·2025· 4 citedOpen Access
Phase error rate estimation in QKD with imperfect detectors
Quantum·2025· 2 citedOpen Access
Experimental composable key distribution using discrete-modulated continuous variable quantum cryptography
Light Science & Applications·2025· 7 citedOpen Access
Finite-Size Analysis of Prepare-and-Measure and Decoy-State Quantum Key Distribution via Entropy Accumulation
PRX Quantum·2025· 1 citedOpen Access
Imperfect detectors for adversarial tasks with applications to quantum key distribution
arXiv (Cornell University)·2025Open Access
Quantum Chernoff divergence in advantage distillation for quantum key distribution and device-independent quantum key distribution
Physical review. A/Physical review, A·2025
QKD security proofs for decoy-state BB84: protocol variations, proof techniques, gaps and limitations
arXiv (Cornell University)·2025Open Access
Improved finite-size effects in QKD protocols with applications to decoy-state QKD
arXiv (Cornell University)·2025Open Access
Discrete-Modulated CVQKD with Composable Security
2025
Improved decoy-state and flag-state squashing methods
Physical Review Research·2024· 5 citedOpen Access
Postselection Technique for Optical Quantum Key Distribution with Improved de Finetti Reductions
PRX Quantum·2024· 10 citedOpen Access
Experimental composable key distribution using discrete-modulated continuous variable quantum cryptography
arXiv (Cornell University)·2024· 1 citedOpen Access
Composable free-space continuous-variable quantum key distribution using discrete modulation
arXiv (Cornell University)·2024· 2 citedOpen Access
Oscillating photonic Bell state from a semiconductor quantum dot for quantum key distribution
2024· 1 cited
Improved Decoy-state and Flag-state Squashing Methods
arXiv (Cornell University)·2024Open Access
Security proof for variable-length quantum key distribution
Physical Review Research·2024· 8 citedOpen Access
Postselection technique for optical Quantum Key Distribution with improved de Finetti reductions
arXiv (Cornell University)·2024· 1 citedOpen Access
Oscillating photonic Bell state from a semiconductor quantum dot for quantum key distribution
Communications Physics·2024· 15 citedOpen Access
Using Cascade in quantum key distribution
Physical Review Applied·2023· 10 citedOpen Access
Imperfect phase randomization and generalized decoy-state quantum key distribution
Physical Review Applied·2023· 12 cited
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Frequent Co-authors

Momtchil Peev(4), Anton Zeilinger(4), Romain Alléaume(4), Miloslav Dušek(3), Liang Jiang(3), Gerd Leuchs(3), Nicolas Gisin(3), Marcos Curty(3), Thomas Länger(3), Louis Salvail(3), Harald Weinfurter(3), Patrick J. Coles(3), Tobias Moroder(3), Matthias Heid(3), Peter van Loock(3), Daniel Gottesman(2), John Preskill(2), John Calsamiglia(2), Sreraman Muralidharan(2), Jungsang Kim(2)