kwant-project/kwant

Python library to compute properties of quantum tight binding models, including topological, electronic and magnetic properties and including the effect of many-body interactions.

QuTiP: Quantum Toolbox in Python

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

Python implementation of quantum tensor network operations and simulations: matrix product states and operators, TDVP time evolution, support for quantum numbers, ...

Superconducting Qubits in Python

User-friendly open-source software to design and solve tight-binding models, addressing electronic properties, topology, interactions, non-collinear magnetism, and unconventional superconductivity, among others.

Tensor Network Python (TeNPy)

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.

Electronic structure Python package for post analysis and large scale tight-binding DFT/NEGF calculations