Quantum Physics Python Packages

cytnx

Project Cytnx, A Cross-section of Python & C++,Tensor network library

scpn-quantum-control

Quantum simulation of coupled-oscillator synchronisation on IBM Heron r2 (156 qubits). Rust-accelerated (5401×). 20/20 hardware experiments. CHSH S=2.165. First heterogeneous Kuramoto-XY on quantum hardware.

toqito

|toqito> (Theory of Quantum Information Toolkit) is a Python library for research in quantum information theory.

hofstadtertools

A Python package for analyzing the Hofstadter model.

oqupy

A Python package to efficiently simulate non-Markovian open quantum systems with process tensors.

photon-weave

Photon Weave

cssfinder

Tool for Hilbert-Schmidt distance calculation with Gilbert algorithm.

kpm-tools

KPM Tools

qmsolve

⚛️ A module for solving and visualizing the Schrödinger equation.

helix-hamiltonian

Constitutional Architecture for Sovereign AI

spindefectsim

A modular Python framework for simulating quantum spin defects, ODMR, and sensing protocols. Supports ensemble modelling, electric and magnetic fields, and magnetometry workflows for research in AMO and condensed matter physics.

fermi-contours

Fermi Contours

qtom

Neural Network Quantum State Tomography Library

qml-hcs

QML-HCS: Quantum Machine Learning Hypercausal System A research-grade library for quantum-inspired machine learning with hypercausal feedback.

time-evolving-mpo

A Python package to efficiently simulate non-Markovian open quantum systems with process tensors.

pyfermions

Rigorous free fermion entanglement renormalization from wavelet theory

qmsolver

A quantum mechanics solver library

oqupy-gefux

A Python package to efficiently simulate non-Markovian open quantum systems with process tensors.

qustop

|toqito> (Theory of Quantum Information Toolkit) is a Python library for research in quantum information theory.