FDM-CAT-1

Semi-analytic early-universe population gate for fuzzy-dark-matter soliton cores in the ten-thousand to one-million-solar-mass interval.

FDM-CAT1-P1 — PLAUSIBLE_POPULATION_OVERLAP_REQUIRES_WAVE_VALIDATION

A frozen core-halo relation and Sheth-Tormen calculation contain abundant z=15 host populations for at least one constraint-motivated particle mass. The representative solitons are compact but strongly nonrelativistic. The calculation therefore reopens an early bosonic-core or accretion-catalyst branch, not direct black-hole birth. The extrapolated particle masses remain outside those directly validated by wave-cosmology simulations. All ten verification checks pass.

• run_fdm_cat_gate.py — population calculation.
• verify_results.py — independent checks.
• results/FDM_CAT1_RESULTS.json and results/VERIFICATION.json — archived outputs.

Python 3 with NumPy and SciPy is required:

python3 run_fdm_cat_gate.py
python3 verify_results.py