Device-Independent Quantum Key Distribution Based on Routed Bell Tests

Photon losses are the main obstacle to fully photonic implementations of device-independent quantum key distribution (DIQKD). Motivated by recent work showing that routed Bell scenarios offer increased robustness to detection inefficiencies for the certification of long-range quantum correlations, w...

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Bibliographic Details
Main Authors: Tristan Le Roy-Deloison, Edwin Peter Lobo, Jef Pauwels, Stefano Pironio
Format: Article
Language:English
Published: American Physical Society 2025-04-01
Series:PRX Quantum
Online Access:http://doi.org/10.1103/PRXQuantum.6.020311
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