#001BenchmarkFreeFermions.jl1 skills70updated 2026-07-24100% of creatorskilloccupationdescriptionupdatedbenchmark-free-fermionsdata-scientists-152051Compute exact free-fermion reference results (spectra, Green's functions, correlators, thermodynamics, two-particle response) for benchmarking tensor network algorithms (DMRG/MPS/PEPS/TRG/etc.) against O(N^3) exact solutions. Use when validating tensor network code on free-fermion test cases, comparing ground-state energies/observables/correlations, or generating thermal reference data.2026-07-24