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Trading Locality for Time: Certifiable Randomness from Low-Depth Circuits

The generation of certifiable randomness is the most fundamental information-theoretic task that meaningfully separates quantum devices from their classical counterparts. We propose a protocol for exponential certified randomness expansion using a single quantum device. The protocol calls for the de...

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Detalles Bibliográficos
Autores principales: Coudron, Matthew, Stark, Jalex, Vidick, Thomas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7921098/
https://www.ncbi.nlm.nih.gov/pubmed/33746232
http://dx.doi.org/10.1007/s00220-021-03963-w