Registry · Definition
IV.D07
tau-effective
formalized
IV.D07 — Coupling Formula Map
All 10 inter-sector couplings as rational functions of ι_τ. 4 self-couplings: κ(D)=1−ι_τ, κ(A)=ι_τ, κ(B)=ι_τ², κ(C)=ι_τ³/(1−ι_τ). 6 cross-couplings: electroweak, weak-strong, weak-gravity, EM-strong, EM-gravity, strong-gravity. Complete 10-entry coupling ledger.
Book IV
Part 1
Ch. 1