Pure VS Mixed States | Quantum Information

In this video, we will talk about the difference between pure and mixed states in quantum mechanics. In short, a pure state can be written in terms of a ket state, whereas a mixed state cannot.

Contents:
00:00 Pure States
01:52 Mixed States / Ensembles
02:52 Distinguish them

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Видео Pure VS Mixed States | Quantum Information канала Pretty Much Physics