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Decomposition of arbitrary two-qubit unitaries. #1552

Merged
merged 98 commits into from
Sep 16, 2021
Merged

Decomposition of arbitrary two-qubit unitaries. #1552

merged 98 commits into from
Sep 16, 2021

Commits on Aug 18, 2021

  1. Initial commit.

    Olivia Di Matteo committed Aug 18, 2021
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  2. Add scaffolding and helper function.

    Olivia Di Matteo committed Aug 18, 2021
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Commits on Aug 19, 2021

  1. Temp commit.

    Olivia Di Matteo committed Aug 19, 2021
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Commits on Aug 23, 2021

  1. Progress!!

    Olivia Di Matteo committed Aug 23, 2021
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Commits on Aug 24, 2021

  1. Update su2su2 implementation.

    Olivia Di Matteo committed Aug 24, 2021
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  2. Temp commit.

    Olivia Di Matteo committed Aug 24, 2021
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Commits on Aug 27, 2021

  1. Implementation that essentially works. Need testing.

    Olivia Di Matteo committed Aug 27, 2021
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  2. Remove perms.

    Olivia Di Matteo committed Aug 27, 2021
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Commits on Aug 30, 2021

  1. Works about half the time.

    Olivia Di Matteo committed Aug 30, 2021
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  2. Tidy a bit.

    Olivia Di Matteo committed Aug 30, 2021
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  3. Small tweaks.

    Olivia Di Matteo committed Aug 30, 2021
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Commits on Aug 31, 2021

  1. Temporary work.

    Olivia Di Matteo committed Aug 31, 2021
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  2. Working version, minus tests.

    Olivia Di Matteo committed Aug 31, 2021
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  3. Fix compute matrix in tests. Add check for tensor product structure.

    Olivia Di Matteo committed Aug 31, 2021
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  4. Move decomposition tests to decomposition.

    Olivia Di Matteo committed Aug 31, 2021
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  5. Update some tests. Add to docs.

    Olivia Di Matteo committed Aug 31, 2021
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  6. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    @glassnotes
    glassnotes authored Aug 31, 2021
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  7. Remove old test file.

    Olivia Di Matteo committed Aug 31, 2021
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  8. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    @glassnotes
    glassnotes authored Aug 31, 2021
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  9. Run black.

    Olivia Di Matteo committed Aug 31, 2021
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Commits on Sep 1, 2021

  1. Apply suggestions from code review 

    Co-authored-by: Josh Izaac <josh146@gmail.com>
    @glassnotes @josh146
    glassnotes and josh146 authored Sep 1, 2021
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  2. Make E matrix numpy constant.

    Olivia Di Matteo committed Sep 1, 2021
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  3. Vectorize permutation matrix construction.

    Olivia Di Matteo committed Sep 1, 2021
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  4. Replace column negation with matrix multiplication.

    Olivia Di Matteo committed Sep 1, 2021
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  5. Fix decomposition to work in all interfaces. Fix tests to match.

    Olivia Di Matteo committed Sep 1, 2021
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  6. qml.math to math

    Olivia Di Matteo committed Sep 1, 2021
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  7. Remove unneeded variables.

    Olivia Di Matteo committed Sep 1, 2021
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  8. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    Olivia Di Matteo committed Sep 1, 2021
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Commits on Sep 3, 2021

  1. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    Olivia Di Matteo committed Sep 3, 2021
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Commits on Sep 7, 2021

  1. Calculate the required number of CNOTs from tr(gammaU).

    Olivia Di Matteo committed Sep 7, 2021
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  2. Split into multiple cases. 0, 2, and 3-CNOT cases are currently funct… 

    …ional.
    Olivia Di Matteo committed Sep 7, 2021
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Commits on Sep 8, 2021

  1. Add broken version.

    Olivia Di Matteo committed Sep 8, 2021
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  2. Update with integration tests.

    Olivia Di Matteo committed Sep 8, 2021
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  3. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    @glassnotes
    glassnotes authored Sep 8, 2021
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  4. Improve documentation.

    Olivia Di Matteo committed Sep 8, 2021
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  5. Run black.

    Olivia Di Matteo committed Sep 8, 2021
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  6. Fix matrix ordering.

    Olivia Di Matteo committed Sep 8, 2021
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  7. RUn black.

    Olivia Di Matteo committed Sep 8, 2021
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Commits on Sep 9, 2021

  1. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    @josh146
    josh146 authored Sep 9, 2021
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  2. Apply suggestions from code review 

    Co-authored-by: Josh Izaac <josh146@gmail.com>
    @glassnotes @josh146
    glassnotes and josh146 authored Sep 9, 2021
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  3. Update error message. Change all qml.math to math.

    Olivia Di Matteo committed Sep 9, 2021
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  4. Fix tests.

    Olivia Di Matteo committed Sep 9, 2021
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  5. Change error to warning.

    Olivia Di Matteo committed Sep 9, 2021
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  6. Remove unused warnings.

    Olivia Di Matteo committed Sep 9, 2021
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  7. Run black.

    Olivia Di Matteo committed Sep 9, 2021
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  8. Test CNOT number computation.

    Olivia Di Matteo committed Sep 9, 2021
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  9. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    @glassnotes
    glassnotes authored Sep 9, 2021
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Commits on Sep 10, 2021

  1. Fix bug in zyz decomposition and tidy tests.

    Olivia Di Matteo committed Sep 10, 2021
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  2. Update CHANGELOG.

    Olivia Di Matteo committed Sep 10, 2021
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  3. Tweak comments.

    Olivia Di Matteo committed Sep 10, 2021
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  4. Add single-CNOT case.

    Olivia Di Matteo committed Sep 10, 2021
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  5. Add testing for single-CNOT case.

    Olivia Di Matteo committed Sep 10, 2021
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  6. Separate out utility functions and clean up file.

    Olivia Di Matteo committed Sep 10, 2021
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Commits on Sep 13, 2021

  1. Cast to 1j to handle square root of negative values.

    Olivia Di Matteo committed Sep 13, 2021
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  2. Partially working 2-CNOT case.

    Olivia Di Matteo committed Sep 13, 2021
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Commits on Sep 14, 2021

  1. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    Olivia Di Matteo committed Sep 14, 2021
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  2. Revert qnode file.

    Olivia Di Matteo committed Sep 14, 2021
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  3. Fix CHANGELOG.

    Olivia Di Matteo committed Sep 14, 2021
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  4. Fix CHANGELOG.

    Olivia Di Matteo committed Sep 14, 2021
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  5. Revert test files.

    Olivia Di Matteo committed Sep 14, 2021
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  6. Revert test_qnode.

    Olivia Di Matteo committed Sep 14, 2021
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  7. Run black.

    Olivia Di Matteo committed Sep 14, 2021
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  8. Temporary commit.

    Olivia Di Matteo committed Sep 14, 2021
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  9. Working 2-CNOT case!

    Olivia Di Matteo committed Sep 14, 2021
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  10. Run black.

    Olivia Di Matteo committed Sep 14, 2021
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Commits on Sep 15, 2021

  1. It works!

    Olivia Di Matteo committed Sep 15, 2021
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  2. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    Olivia Di Matteo committed Sep 15, 2021
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  3. Fix test.

    Olivia Di Matteo committed Sep 15, 2021
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  4. Documentation and code factor fixes.

    Olivia Di Matteo committed Sep 15, 2021
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  5. Tweak documentation.

    Olivia Di Matteo committed Sep 15, 2021
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Commits on Sep 16, 2021

  1. Merge branch 'master' into ch7103-implement-differentiable-two-qubit-… 

    …qubitunitary
    @josh146
    josh146 authored Sep 16, 2021
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  2. Apply suggestions from code review 

    Co-authored-by: Josh Izaac <josh146@gmail.com>
    @glassnotes @josh146
    glassnotes and josh146 authored Sep 16, 2021
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  3. Move functions back from utils to module.

    Olivia Di Matteo committed Sep 16, 2021
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  4. Make ASCII circuits in docstrings pretty.

    Olivia Di Matteo committed Sep 16, 2021
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  5. Make single-qubit constant matrices top-level.

    Olivia Di Matteo committed Sep 16, 2021
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  6. Rearrange CNOT check. Move matrix to top level.

    Olivia Di Matteo committed Sep 16, 2021
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  7. Streamline conversion to SO(4).

    Olivia Di Matteo committed Sep 16, 2021
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  8. Remove LAST_COL_NEG.

    Olivia Di Matteo committed Sep 16, 2021
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  9. Fix conj.

    Olivia Di Matteo committed Sep 16, 2021
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  10. Update docs and add developer notes.

    Olivia Di Matteo committed Sep 16, 2021
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  11. Update CHANGELOG.

    Olivia Di Matteo committed Sep 16, 2021
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  12. Fix CHANGELOG.

    Olivia Di Matteo committed Sep 16, 2021
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  13. Fix docstring.

    Olivia Di Matteo committed Sep 16, 2021
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  14. Fix decomposition so expansion works.

    Olivia Di Matteo committed Sep 16, 2021
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  15. Fix QMC test.

    Olivia Di Matteo committed Sep 16, 2021
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  16. Fix transform so expand works.

    Olivia Di Matteo committed Sep 16, 2021
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  17. Remove unused import.

    Olivia Di Matteo committed Sep 16, 2021
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  18. Add length checks.

    Olivia Di Matteo committed Sep 16, 2021
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  19. Apply suggestions from code review

    @glassnotes
    glassnotes authored Sep 16, 2021
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  20. Merge branch 'ch7103-implement-differentiable-two-qubit-qubitunitary'… 

    … of https://github.com/PennyLaneAI/pennylane into ch7103-implement-differentiable-two-qubit-qubitunitary
    Olivia Di Matteo committed Sep 16, 2021
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  21. Update changelog.

    Olivia Di Matteo committed Sep 16, 2021
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  22. Remove parameter shift test case.

    Olivia Di Matteo committed Sep 16, 2021
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  23. Tweak docstring.

    Olivia Di Matteo committed Sep 16, 2021
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  24. Apply suggestions from code review 

    Co-authored-by: Josh Izaac <josh146@gmail.com>
    @glassnotes @josh146
    glassnotes and josh146 authored Sep 16, 2021
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  25. Add SU(4) invalid check.

    Olivia Di Matteo committed Sep 16, 2021
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  26. Merge branch 'ch7103-implement-differentiable-two-qubit-qubitunitary'… 

    … of https://github.com/PennyLaneAI/pennylane into ch7103-implement-differentiable-two-qubit-qubitunitary
    Olivia Di Matteo committed Sep 16, 2021
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  27. Add test case for 3-qubit QubitUnitary in unitary_to_rot.

    Olivia Di Matteo committed Sep 16, 2021
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  28. Massive simplification.

    Olivia Di Matteo committed Sep 16, 2021
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