Self-testing quantum states and measurements in the prepare-and-measure scenario
Self-testing quantum states and measurements in the prepare-and-measure scenario
The goal of self-testing is to characterize an a priori unknown quantum system based solely on measurement statistics, i.e. using an uncharacterized measurement device. Here we develop self-testing methods for quantum prepare-and-measure experiments, thus not necessarily relying on entanglement and/or violation of a Bell inequality. We present noise-robust techniques for …