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Semi-Device-Independent Framework Based on Restricted Distrust in Prepare-and-Measure Experiments

Semi-Device-Independent Framework Based on Restricted Distrust in Prepare-and-Measure Experiments

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 and a sender operates a preparation device that emits states with a bounded fidelity with …