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@ITensor

ITensor

A software library for developing and performing state of the art tensor network calculations.
README.md

Welcome to the ITensor organization

This is the ITensor organization. This organization revolves around the Julia and C++ versions of the ITensor library for performing tensor network calculations, along with related Julia and C++ libraries.

The main developers are Matt Fishman and Miles Stoudenmire, please reach out to either of us for questions, comments, issues, or suggestions (or raise issues on a particular repository).

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  1. ITensors.jl ITensors.jl Public

    A Julia library for efficient tensor computations and tensor network calculations. ITensor is supported by the Simons Foundation's Flatiron Institute.

    Julia 572 127

  2. ITensorMPS.jl ITensorMPS.jl Public

    MPS and MPO methods based on ITensor (ITensors.jl)

    Julia 36 11

  3. ITensorGaussianMPS.jl ITensorGaussianMPS.jl Public

    Julia 2 1

  4. ITensorNetworks.jl ITensorNetworks.jl Public

    A package with general tools for working with higher-dimensional tensor networks based on ITensor.

    Julia 72 17

  5. ITensorWebsite ITensorWebsite Public

    New ITensor website (https://itensor.org)

    CSS 1 2

  6. ITensor ITensor Public

    A C++ library for efficient tensor network calculations

    C++ 374 166

Repositories

Showing 10 of 69 repositories
  • BlockSparseArrays.jl Public
    ITensor/BlockSparseArrays.jl’s past year of commit activity
    Julia 2 MIT 2 17 4 Updated Mar 7, 2025
  • ITensorBase.jl Public

    A rewrite of ITensors.jl based on NamedDimsArrays.jl.

    ITensor/ITensorBase.jl’s past year of commit activity
    Julia 0 MIT 0 3 2 Updated Mar 7, 2025
  • DiagonalArrays.jl Public
    ITensor/DiagonalArrays.jl’s past year of commit activity
    Julia 0 MIT 1 2 2 Updated Mar 7, 2025
  • ITensorRegistry Public

    Local Julia registry for in-progress and unreleased packages

    ITensor/ITensorRegistry’s past year of commit activity
    3 2 2 0 Updated Mar 6, 2025
  • SparseArraysBase.jl Public
    ITensor/SparseArraysBase.jl’s past year of commit activity
    Julia 1 MIT 1 10 1 Updated Mar 6, 2025
  • NamedDimsArrays.jl Public
    ITensor/NamedDimsArrays.jl’s past year of commit activity
    Julia 0 MIT 2 9 0 Updated Mar 6, 2025
  • QuantumOperatorDefinitions.jl Public

    Quantum state and operator definitions.

    ITensor/QuantumOperatorDefinitions.jl’s past year of commit activity
    Julia 2 MIT 0 8 0 Updated Mar 6, 2025
  • GradedUnitRanges.jl Public
    ITensor/GradedUnitRanges.jl’s past year of commit activity
    Julia 0 MIT 2 2 2 Updated Mar 6, 2025
  • TensorAlgebra.jl Public
    ITensor/TensorAlgebra.jl’s past year of commit activity
    Julia 1 MIT 1 9 2 Updated Mar 6, 2025
  • LabelledNumbers.jl Public
    ITensor/LabelledNumbers.jl’s past year of commit activity
    Julia 1 MIT 2 5 0 Updated Mar 6, 2025
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