Purifications and Fidelity in Quantum Information and Computation - Lesson 12

Purifications and Fidelity in Quantum Information and Computation - Lesson 12

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— Gentle measurement lemma

12 of 14

12 of 14

— Gentle measurement lemma

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Purifications and Fidelity in Quantum Information and Computation - Lesson 12

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  1. 1 — Introduction
  2. 2 — Overview
  3. 3 — Purifications
  4. 4 — Existence of purifications
  5. 5 — Schmidt decompositions
  6. 6 — Unitary equivalence of purifications
  7. 7 — Example: superdense coding
  8. 8 — Cryptographic implications
  9. 9 — HJW theorem
  10. 10 — Definition of fidelity
  11. 11 — Properties of fidelity
  12. 12 — Gentle measurement lemma
  13. 13 — Uhlmann’s theorem
  14. 14 — Conclusion

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