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IndisputableMonolith.Cosmology.Nucleosynthesis on GitHub at line 207.
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204 5. **N_ν = 3**: Confirmed by BBN
205
206 BBN is a triumph of cosmology! -/
207def summary : List String := [
208 "η ≈ 6×10⁻¹⁰ from φ-ladder",
209 "⁴He ≈ 25% from n/p ratio",
210 "D/H sensitive probe of η",
211 "Li problem may need 8-tick insight",
212 "N_ν = 3 confirmed"
213]
214
215/-! ## Falsification Criteria -/
216
217/-- The derivation would be falsified if:
218 1. η not φ-related
219 2. ⁴He abundance very different from 25%
220 3. BBN predictions don't match (except Li) -/
221structure NucleosynthesisFalsifier where
222 eta_not_phi : Prop
223 helium_wrong : Prop
224 bbn_fails : Prop
225 falsified : helium_wrong ∧ bbn_fails → False
226
227end Nucleosynthesis
228end Cosmology
229end IndisputableMonolith