Knill, E.
, Zhang, Y.
and Bierhorst, P.
(2018),
Certifying Quantum Randomness by Probability Estimation, Physical Review A, [online], https://doi.org/10.1103/PhysRevA.98.040304
(Accessed May 28, 2023)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Certifying Quantum Randomness by Probability Estimation
Published
Author(s)
, Yanbao Zhang,
Abstract
We introduce probability estimation, a broadly applicable frameworkto certify randomness in a finite sequence of measurements subject to verifiable physical constraints and with respect to classical side information. Examples include randomness from single-photon measurements and device-independent randomness from Bell tests. Advantages of probability estimation include adaptibility to changing conditions, arbitrary stopping when goals are achieved, no stationarity requirements, applicability to Bell tests with small violations, and unsurpassed finite-data efficiency.Citation
Physical Review A
Volume
98
Issue
4
Pub Type
Journals
Download Paper
Keywords
Bell tests, quantum randomness
Citation
Created October 31, 2018, Updated May 19, 2020