Registry · Definition
IV.D06
tau-effective
formalized
IV.D06 — Weak Sector at E₁
A-sector instantiation: π-generator, self-coupling κ(A;1) = ι_τ, balanced polarity (unique), depth 1. The master constant ι_τ itself IS the weak self-coupling. Physical: temporal arrow, parity violation, beta decay.
Book IV
Part 1
Ch. 1