CMB multipoles as boundary characters
The CMB multipole coefficient a_{ell,m} is the (ell,m)-component of the boundary-character expansion of Sigma_CMB: a_{ell,m} = _{H_partial}, with the acoustic peaks controlled by kappa(omega)/kappa(B), damping tail by kappa(B;1), and ISW by kappa(D;1) = 1 - iota_tau.
What this page is
This is a public Results-lane surface for a noteworthy Physics Registry item. It is generated from the Corpus Registry triage catalogue and keeps the generic Result catalogue unchanged.
Registry evidence
- Registry item: V.P07
- Type: proposition
- Scope: tau-effective
- Lean status: formalized
- Book / part / chapter: Book V · Part 1 · Chapter 9
Result summary
The CMB multipole coefficient a_{ell,m} is the (ell,m)-component of the boundary-character expansion of Sigma_CMB: a_{ell,m} = _{H_partial}, with the acoustic peaks controlled by kappa(omega)/kappa(B), damping tail by kappa(B;1), and ISW by kappa(D;1) = 1 - iota_tau.
Related Results surfaces
- CMB First Peak ℓ₁: LO at +2840 ppm, NLO at +69 ppm
- First CMB Acoustic Peak ℓ₁
- N11 — First acoustic peak $_1 = 220.6$
Reading role
Use as Registry evidence for an existing Results surface.
Claim boundary
This page reports a Registry-backed internal result surface. It is not an external validation claim, a scientific consensus claim, or independent acceptance.
Curation rationale
- physics-facing terms: acoustic, cmb
- candidate is better handled as evidence for an inferred existing public surface
Review notes
- No additional review notes recorded.