Registry · Theorem
V.T223
tau-effective
formalized
V.T223 — T^2 Ringdown Formula
T^2 QNM pair: primary f_{1,0} (= GR mode) and secondary f_{0,1} = f_{1,0} * iota_tau^{-1}. Ratio iota_tau^{-1} approx 2.930 is mass-independent. GW150914: 251 Hz / 735 Hz.
Book V
Part 5
Ch. 41