vm6502q / PyQrackIsing Star 8 Code Issues Pull requests Fast MAXCUT, TSP, and sampling heuristics from near-ideal transverse field Ising model (TFIM) quantum-computing tsp tsp-solver spin-glass tsp-approximation maxcut tsp-accelerator tsp-algorithm tsp-heuristic tfim spin-glasses Updated Apr 29, 2026 Python
animeshnanda1 / QAOA_vs_ED Star 3 Code Issues Pull requests Here we will compare one well-known (ED) and another new method (QAOA) for quantum simulations of many-body physics. exact-diagonalization qaoa many-body-physics tfim Updated Jun 8, 2021 Jupyter Notebook
ryanjede / sigma2i.py Star 0 Code Issues Pull requests σ²_I: A basis-invariant, partition-free structural observable for finite quantum systems. python entropy ising-model quantum-information mutual-information entanglement quantum-physics many-body-physics jordan-wigner tfim free-fermion Updated Apr 25, 2026 Python