tensornetwork

Tensor Network State Packages

variPEPS -- Versatile tensor network library for variational ground state simulations in two spatial dimensions

Convolutions and more as einsum for PyTorch

A collection of state-of-the-art contraction ordering algorithms. https://arxiv.org/abs/2209.12332

Sample python code of nuclear norm regularized (NNR) loop optimization for tensor network renormalization (TNR) in arXiv:2306.17479.

Tensor network algorithms in MATLAB

All the material needed to implement aTree Tensor Network (TTN) supervised classifier for HIGGS dataset in the context of High Energy Physics (HEP)

Sparse tensor network extension of OMEinsum.

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

Tensor Network algorithms implemented in python.

Implementations of tensor networks algorithms in python.

Many-body localization

Tensor network library in Rust.

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

Flexible Tensor Networks in Julia

MobileNet + ImageNet predictions in nodejs without node-canvas

Library for block-sparse symmetric tensors

Wolfram Language paclet for tensor train (MPS) representation, decomposition, compression, and arithmetic