CMB Confrontation · Paper 27
The first fully IO-native CLASS confrontation with Planck 2018 TT diagnoses the remaining mismatch as an architectural issue rather than a fit problem.
If the theory is correct, the math will just work.
Paper 27 — Source-Side Perturbation Sector Closure
Presents the first fully IO-native CLASS Boltzmann-code confrontation with Planck 2018 TT data and diagnoses the residual mismatch as an architectural conflict between the IO boundary-projective multi-baryon framework and CLASS's single-baryon bulk simulator. The paper promotes multiple theorem candidates, corrects source-side perturbation ingredients, and audits the full scalar-amplitude normalization chain.
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