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— Probabilistic states
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Classroom Contents
Density Matrices and the Bloch Sphere in Quantum Information - Lesson 9
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- 1 — Introduction
- 2 — Overview
- 3 — Motivation
- 4 — Definition of density matrices
- 5 — Examples
- 6 — Interpretation
- 7 — Connection to state vectors
- 8 — Probabilistic selections
- 9 — Completely mixed state
- 10 — Probabilistic states
- 11 — Spectral theorem
- 12 — Bloch sphere introduction
- 13 — Qubit quantum state vectors
- 14 — Pure states of a qubit
- 15 — Bloch sphere
- 16 — Bloch sphere examples
- 17 — Bloch ball
- 18 — Multiple systems
- 19 — Independence and correlation
- 20 — Reduced states for an e-bit
- 21 — Reduced states in general
- 22 — The partial trace
- 23 — Conclusion
