QuantumSavory/QuantumClifford.jl: v0.11.0

Zenodo (CERN European Organization for Nuclear Research)

Abstract

QuantumClifford v0.11.0 Diff since v0.10.1 Drop support for Julia <1.12. Implementation of the specialized simulation algorithms for graph states (faster for large sparse tableaux). (breaking) moving all graph state functionality to a submodule GraphSim. (fix) canonicalize_gott! now properly supports non-UInt64 types. MixedDestabilizer now has a backtrack keyword argument that makes it possible to undo the canonicalization step and recover destabilizers for specific stabilizer operators. ptrace for partial traces. We already had traceout!, which returns tableaux with the same number of qubits. ptrace removes the traceout qubits besides setting their stabilizing operators to I. Add apply_right! that applies a Clifford operator to the right of a dense clifford operator. Implementing apply_inv! for direct application of the inverse of a given gate. Add mul_right! methods for inplace operations between tableaus Add a CliffordOperator constructor that builds a dense clifford from a PauliOperator Add a phases getter for CliffordOperator A new non-Clifford operation was added as a Pauli channel, the rotation gate pcRx. Adapt.jl can now be used to convert various types to GPU-backed storage. The phase storage type can now be parameterized, instead of hardcoded to UInt8. Add an extension to QECCore -- QECCoreNemoExt for accurate matrix rank computation Introduce metacheck_matrix_x, metacheck_matrix_z, and metacheck_matrix for CSS codes built using chain complexes and homology. Quantum codes (including (breaking) changes to API): _ Improvements to decoders: - TableDecoder now supports arbitrary error weights and a new CSSTableDecoder is available that separate decodes the x and z syndromes of CSS codes. - Google's tesseract decoder is available through PyTesseractDecoder.jl The lifted product code constructor LPCode now supports non-commutative group algebras by appropriate switching left/right representations — particularly useful now that there is also an Oscar.jl extension, which provides many non-abelian group constructors. Add BivariateBicycleViaPoly, implemented using multivariate quotient ring formalism In a Hecke extension for QuantumClifford.ECC: Add GeneralizedBicycle and ExtendedGeneralizedBicycle Add GeneralizedHyperGraphProduct Add [[2n², 2k², d]] and [[(n - k)² + n², k², d]] La-cross codes via univariate polynomial ring Add convenience wrappers for code families honeycomb_color_codes_as_2bga and Haah_cubic_codes_as_2bga In an Oscar extension for QuantumClifford.ECC: Add TrivariateTricycle Add GeneralizedToric on twisted tori in terms of Laurent polynomials Add HomologicalProduct and DoubleHomologicalProduct Add D-dimensional Surface and Toric codes through chain complexes and GF2 homology In QECCore: Add cyclic quantum Tanner graph product codes Add [[n² + m²,(n - rank([C ∣ M]))² + (m − rank([C ∣ M]ᵀ))², d]] quantum Tillich-Zémor random_TillichZemor_code Add Delfosse-Reichardt codes from classical self-orthogonal Reed-Muller seed codes Add [[4p, 2(p − 2), 4]] Delfosse-Reichardt repetition DelfosseReichardtRep Add [[8p, 4p − 2, 3]] Delfosse-Reichardt Generalized [[8,2,3]] DelfosseReichardt823 In an Oscar extension for QECCore Add BivariateBicycleViaCirculantMat Classical codes (including (breaking) changes to API): In QECCore: Add classical Goppa Add classical Gallager's LDPC code (breaking) Some codes are moved to QECCore from QuantumClifford, including Hamming, Golay, Triangular488 , Triangular666 , Gottesman, ReedMuller, RecursiveReedMuller, and QuantumReedMuller. (breaking) Some codes (types or functions) are slightly renamed for consistency. Merged pull requests: add pcRx (#552) (@Fe-r-oz) ECC summer work: polish Goppa codes, Gallager codes and introduce appropriate name changes to methods and structs (#630) (@Fe-r-oz) Bump actions/upload-artifact from 5 to 6 (#642) (@dependabot[bot]) add tesseract-decoder extension (#643) (@Krastanov) abstract out the repetitive dependency errors and hints (#644) (@Krastanov) General polish and renaming of ECC code implementations (#646) (@Krastanov) Bump dawidd6/action-download-artifact from 11 to 12 (#648) (@dependabot[bot]) prep for 0.11 release (#649) (@Krastanov) Update Nemo requirement from 0.45.5, 0.46, 0.47, 0.48, 0.49, 0.50, 0.51, 0.52 to 0.45.5, 0.46, 0.47, 0.48, 0.49, 0.50, 0.51, 0.52, 0.53 in /lib/QECCore (#650) (@dependabot[bot]) prep for 0.11 release (#653) (@Krastanov) Closed issues: Polish the summer additions to the ECC API (#623) TagBot: Manual intervention needed for releases (#651)

Authors 27

1. Stefan Krastanov

   University of Massachusetts Amherst

   Affiliation as printed

   UMass Amherst

2. Feroz Ahmed Mian

   University of Massachusetts Amherst

   Affiliation as printed

   University of Massachusetts Amherst

3. Zhongyi Ni
4. Kanyang Ying
5. Praveen Viswanathan
6. Shayan Pardis

   Massachusetts Institute of Technology

   Affiliation as printed

   MIT

7. brohan-byte
8. John Lapeyre

   IBM (United States)

   Affiliation as printed

   @IBM Quantum

9. H.A.
10. A. Miccichè
11. Yuxuan Yan

    Tsinghua University

    Affiliation as printed

    Tsinghua University

12. Stefan Krastanov's bot
13. Tommy Hofmann
14. Quinten Preiß

    University of Cologne

    Affiliation as printed

    University of Cologne

15. gsommers
16. Lars Göttgens Aachen

    RWTH Aachen University

    Affiliation as printed

    RWTH Aachen University

17. IsaacP1234
18. Abhishek Bhatt
19. Adriano Meligrana
    Affiliation as printed

    CENTAI

20. Benzillaist
21. Chen Zhao

    QuEra Computing (United States)

    Affiliation as printed

    QuEra Computing

22. ShuGe-MIT
23. Tim Holy

    Washington University in St. Louis

    Affiliation as printed

    Washington University in St. Louis

24. Trung Dang
    Affiliation as printed

    @facebookresearch

25. adrianariton
26. ismoldayev
27. Ritesh Bhirud