Practical randomness amplification and privatisation with implementations on quantum computers

We present an end-to-end and practical randomness amplification and privatisation protocol based on Bell tests. This allows the building of device-independent random number generators which output (near-)perfectly unbiased and private numbers, even if using an uncharacterised quantum device potentia...

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Bibliographic Details
Main Authors: Cameron Foreman, Sherilyn Wright, Alec Edgington, Mario Berta, Florian J. Curchod
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2023-03-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2023-03-30-969/pdf/