Quadratic Speedup for Finding Marked Vertices by Quantum Walks

Quadratic Speedup for Finding Marked Vertices by Quantum Walks

Association for Computing Machinery (ACM) via YouTube Direct link

Connection to the classical walk

15 of 17

15 of 17

Connection to the classical walk

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Quadratic Speedup for Finding Marked Vertices by Quantum Walks

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  1. 1 Intro
  2. 2 Exhaustive search
  3. 3 Structured search
  4. 4 Search by random walk
  5. 5 Constraints
  6. 6 Applications
  7. 7 Szegedy'04
  8. 8 Detecting marked elements
  9. 9 Finding marked elements
  10. 10 Original walk
  11. 11 Absorbing walk
  12. 12 Interpolated walk
  13. 13 Quantum fast-forwarding
  14. 14 Our result
  15. 15 Connection to the classical walk
  16. 16 Analysis of classical walk
  17. 17 Final result

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