1.6.1 General measurements
In this video we introduce the general formalism for quantum measurements, “POVM” in short. This goes beyond the “basis measurements” that we’ve seen so far by allowing measurements with more (or less) outcomes than the dimension, as well as partial measurements of subsystems.
Quantum Cryptography by TU Delft OpenCourseWare is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at https://ocw.tudelft.nl/courses/quantum-cryptography/.