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5                       Kenta Murata                    LDD11w on 2011.02.102011   2   12                              1
2011   2   12   2
•        a.k.a @mrkn           • Ruby           •           •                      SE           •           •2011   2   12...
20112010   2       3   12           1    4
2011   2   12   5
AD2011   2   12        6
Hokuriku.rb x2011   2   12      7
Hokuriku.rb x           • 3 20           •           • @igaiga555,         (        )           • @june29,       (        ...
5                    Kenta Murata2011   2   12                      9
2011   2   12   10
•           •           •2011   2   12   11
•           •           •2011   2   12   12
•           •    +           •2011   2   12       13
2011   2   12   14
a        b       c        d2011   2   12       15
•            +           •                •           (   )                • C602011   2   12                       16
•           • MOS           •           •2011   2   12      17
2011   2   12   18
2011   2   12   19
2011   2   12   20
2011   2   12   21
•           •           •    (   :   )2011   2   12               22
• qubit (quantum bit)           •0 1           •                •0       12011   2   12                      23
•           •           •           •               |φ⟩   |ψ⟩                 |α|2                |β|2                    ...
100%           100%                 0              1                       0   12011   2   12                         25
20%                 50%     50%                                         80%                 1       1          1       2  ...
n-qubit ≒ n2011   2   12                 27
≒2011   2   12       28
2011   2   12   29
•        ==        (   )                •        ==                •    ==           •2011   2   12                       ...
2011   2   12   31
• qubit           • qubit           •           •2011   2   12        32
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5分弱で分かる量子ビット

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LDD11w の LT で発表した資料。
5分弱で分かるはずが、本題に入る前にドラが鳴った。

Published in: Education, Technology
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5分弱で分かる量子ビット

  1. 1. 5 Kenta Murata LDD11w on 2011.02.102011 2 12 1
  2. 2. 2011 2 12 2
  3. 3. • a.k.a @mrkn • Ruby • • SE • •2011 2 12 3
  4. 4. 20112010 2 3 12 1 4
  5. 5. 2011 2 12 5
  6. 6. AD2011 2 12 6
  7. 7. Hokuriku.rb x2011 2 12 7
  8. 8. Hokuriku.rb x • 3 20 • • @igaiga555, ( ) • @june29, ( ) • @mrkn, ← it’s me!!!2011 2 12 8
  9. 9. 5 Kenta Murata2011 2 12 9
  10. 10. 2011 2 12 10
  11. 11. • • •2011 2 12 11
  12. 12. • • •2011 2 12 12
  13. 13. • • + •2011 2 12 13
  14. 14. 2011 2 12 14
  15. 15. a b c d2011 2 12 15
  16. 16. • + • • ( ) • C602011 2 12 16
  17. 17. • • MOS • •2011 2 12 17
  18. 18. 2011 2 12 18
  19. 19. 2011 2 12 19
  20. 20. 2011 2 12 20
  21. 21. 2011 2 12 21
  22. 22. • • • ( : )2011 2 12 22
  23. 23. • qubit (quantum bit) •0 1 • •0 12011 2 12 23
  24. 24. • • • • |φ⟩ |ψ⟩ |α|2 |β|2 χ : χ = α|φ + β|ψ2011 2 12 24
  25. 25. 100% 100% 0 1 0 12011 2 12 25
  26. 26. 20% 50% 50% 80% 1 1 1 2 √ |0 + √ |1 √ |0 + √ |1 2 2 5 5 0 12011 2 12 26
  27. 27. n-qubit ≒ n2011 2 12 27
  28. 28. ≒2011 2 12 28
  29. 29. 2011 2 12 29
  30. 30. • == ( ) • == • == •2011 2 12 30
  31. 31. 2011 2 12 31
  32. 32. • qubit • qubit • •2011 2 12 32

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