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quant-ph2026
A Highly Nondegenerate Photon-Pair Source for Detector-Matched Quantum Key Distribution
Sander van Haagen, Bora Ulu, Alper Ozulker +4
In a commercial entanglement-distribution system over telecom fibre, the single-photon detectors are the largest part of the hardware cost. In entanglement-based quantum key distri…
quant-ph2026
Multi-copy and Catalytic Superactivation of Genuine Multipartite Nonlocality
Bora Ulu, Mirjam Weilenmann, Nicolas Brunner
Genuine multipartite Bell nonlocality (GMNL) aims at capturing correlations between many distant observers that are globally Bell nonlocal. A commonly used definition for GMNL is b…