exact-diagonalization topic
netket
Machine learning algorithms for many-body quantum systems
HPhi
Quantum Lattice Model Simulator Package
pomerol
Exact diagonalization, Lehmann's representation, Two-particle Green's functions
quantum_basis
Exact diagonalization library for general models
libcommute
A quantum operator algebra domain-specific language and exact diagonalization toolkit for C++11/14/17
lattice-symmetries
A package to simplify working with symmetry-adapted quantum many-body bases. Provides a good foundation for writing custom exact diagonalization and variational Monte Carlo software
Rimu.jl
Random Integrators for many-body quantum systems
HubbardModel2D
An Exact Diagonalization Code for the 1D & 2D Hubbard Model
spin-ed
User-friendly exact diagonalization package written in Haskell. Can treat systems of up to 𝒪(42) spins!
QuantumHallED.jl
A Julia code for performing exact diagonalization of fractional quantum Hall systems