Tensor Networks Python Packages

quimb

A python library for quantum information and many-body calculations including tensor networks.

126K 669 150

cotengra

Hyper optimized contraction trees for large tensor networks and einsums

116K 249 37

tensorly-torch

TensorLy-Torch: Deep Tensor Learning with TensorLy and PyTorch

20K 84 19

tensornetwork

A library for easy and efficient manipulation of tensor networks.

14K 2K 362

qoro-maestro

The Interface to Quantum Circuit Simulation

13K 17 3

pytat

Tensor Network State Packages

7K 22 1

prism-q

Fast Rust quantum circuit simulator. OpenQASM 3.0, multiple backends, AVX2 SIMD kernels, optional CUDA and MPI, QEC tooling, Python bindings.

3K 6 3

tntorch

Tensor Network Learning with PyTorch

2K 312 50

flagquantum

Sharded, differentiable quantum simulation and training in PyTorch, reaching domestic accelerators through FlagOS.

1K 44 8

tetraux

Tensor Network State Packages

755 22 1

pyqed

Python tools for quantum dynamics, light-matter interaction, spectroscopy, nonadiabatic molecular dynamics, open systems, and electronic structure.

725 25 13

renormalizer

Quantum dynamics package based on tensor network states

497 77 21

tensorkrowch

Smooth integration of tensor networks in machine learning

450 52 4

tensor-network-visualization

2D and 3D tensor network visualization, designed for torch, numpy, quimb, tensorkrowch, tenpy and tensornetwork compatibility. Explained in https://arxiv.org/abs/2606.08760

446 1 0

pyscalapack

Tensor Network State Packages

293 22 1

tetragono

Tensor Network State Packages

266 22 1

lazy-graph

Tensor Network State Packages

259 22 1

tensor-network-editor

Interactive local editor for building tensor networks visually and generating readable Python code for tensornetwork, quimb, tensorkrowch, and einsum. Explained in https://arxiv.org/abs/2606.08760

251 3 0

tetraku

Tensor Network State Packages

236 22 1