Matrix Product States Python Packages

tensornetwork

A library for easy and efficient manipulation of tensor networks.

qoro-maestro

The Interface to Quantum Circuit Simulation

block2

Efficient parallel quantum chemistry DMRG in MPO formalism

block2-mpi

Efficient parallel quantum chemistry DMRG in MPO formalism

tensorcircuit

Tensor network based quantum software framework for the NISQ era

flagquantum

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

qevedo-simulator

Fast quantum circuit simulator in Rust, with state-vector (AVX2), stabilizer, MPS and near-Clifford backends and Python bindings

renormalizer

Quantum dynamics package based on tensor network states

aleph-sim

Quantum circuit simulator (state vector, MPS, stabilizer; CPU, CUDA, Metal) and QEC decoders (MWPM, Union-Find, BP-OSD, relay-BP) with a CUDA-Q QEC plugin and open FPGA relay-BP RTL

dmrgpy

DMRGPy is a Python library to compute quasi-one-dimensional spin chains and fermionic systems using matrix product states with DMRG as implemented in ITensor. Most of the computations can be performed both with DMRG and exact diagonalization for small systems, which allows one to benchmark the results.

atlas-quantum

GPU-accelerated quantum tensor network simulator with adaptive MPS

tn4ml

Tensor Networks for Machine Learning

tnsu

This repo contains an implementation of the Simple-Update Tensor Network algorithm as described in the paper - A universal tensor network algorithm for any infinite lattice by Saeed S. Jahromi and Roman Orus.

t3f

Tensor Train decomposition on TensorFlow

tennet

Tensor network package