https://github.com/theochem/modelhamiltonian

Generate 1- and 2-electron integrals so that molecular quantum chemistry software can be used for model Hamiltonians.

chatgpt electronegativity-equalization extended-hubbard fcidump heisenberg-model hubbard-model huckel-method ising-model lattice-model model-hamiltonians pariser-parr-pople-model quantum-chemistry richardson-gaudin-model tju-model

Last synced: 23 Aug 2025