Self-Testing of Semisymmetric Informationally Complete Measurements in Qubit Prepare-and-Measure Scenarios

Explore a 53-minute lecture on self-testing of semisymmetric informationally complete measurements in qubit prepare-and-measure scenarios. Delve into the powerful method of self-testing for certifying quantum systems, focusing on its application in semi-device-independent settings. Examine the simplest prepare-and-measure scenario discovered for self-testing a specific four-outcome non-projective positive operator-valued measure (POVM) belonging to the class of semisymmetric informationally complete POVMs. Learn about the analytical techniques developed for semi-device-independent self-testing in prepare-and-measure scenarios. Gain insights from Gabor Drotos of Atomki, Hungarian Academy of Sciences, as part of the Quantum Information and Quantum Computing Seminars at Centrum Fizyki Teoretycznej PAN.