Semi-device-independent characterization of quantum measurements under a minimum overlap assumption
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.042108
Abstract: Recently, a novel framework for semi-device-independent quantum prepare-and-measure protocols has been proposed, based on the assumption of a limited distinguishability between the prepared quantum states. Here, we discuss the problem of characterizing an unknown quantum… read more here.
Keywords: assumption; device independent; semi device; quantum ... See more keywords
Semi-Device-Independent Framework Based on Restricted Distrust in Prepare-and-Measure Experiments.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.210503
Abstract: A semi-device-independent framework for prepare-and-measure experiments is introduced in which an experimenter can tune the degree of distrust in the performance of the quantum devices. In this framework, a receiver operates an uncharacterized measurement device… read more here.
Keywords: distrust; device independent; prepare measure; semi device ... See more keywords
Semi-device-independent randomness certification using Mermin’s proof of Kochen–Specker contextuality
Sign Up to like & getrecommendations! Published in 2021 at "European Physical Journal D"
DOI: 10.1140/epjd/s10053-021-00105-8
Abstract: Randomness is a potential resource for cryptography, simulations and algorithms. Non-local correlations violating Bell’s inequality certify the generation of bit strings whose randomness is guaranteed in a device-independent manner. We provide interesting semi-device-independent randomness certification… read more here.
Keywords: randomness; device independent; certification; contextuality ... See more keywords