A · twin-cavity resonance · Earth-ionosphere Schumann coupling · N-emitter Dicke superradiance

Two sites,
one planetary cavity.

N coherent phase-locked emitters at site A. A second observer at site B. The medium between them is the Earth-ionosphere — a real planetary resonator with measured modes at 7.83 / 14.3 / 20.8 / 27.3 / 33.8 Hz. We test three claims at once: scaling at A, standing-wave at B, and pair-validation against the Atlas.

EXPLAIN LIKE I'M 10
· everyday-language one-paragraph version
Two pins on a globe — A and B. A is where N people chant in unison at a chosen frequency. B is the listener far away. The planet itself is a giant resonant chamber (the gap between Earth's surface and the ionosphere), and certain frequencies ring across it like a bell. The page asks: does adding more chanters at A change what B receives proportionally to N (boring) or to N² (quantum-superradiance)? And do specific famous pairs of sacred places — like two Jyotirlinga temples that should share a Fibonacci shell — show stronger coherence than two random points at the same distance?
WHAT
Two-point Schumann-coherence simulator. Pick a site pair, an emitter frequency, and an emitter count N. The page computes the time-domain field at A and B, the cross-correlation coherence, and the N-scaling exponent.
WHY
Tests three nested hypotheses: (1) chanting multiplicity scales as N² not N (Dicke); (2) planet-scale coherence exists at Schumann-coupled frequencies (cavity standing-wave); (3) sites in the same Atlas-recovered Fibonacci shell show anomalously high coherence (validates Atlas as physical, not statistical).
READ
Coherence > 0 means in-phase, < 0 means anti-phase, ≈ 0 means decoupled. The N-scaling panel reports the exponent α from log(I) = α·log(N): α = 1 means classical, α = 2 means Dicke-superradiant, intermediate values indicate partial coherence.
FALSIFIES
If α ≈ 1 for all preset pairs and all frequencies, Dicke superradiance is not active in this regime (hypothesis falsified). If the within-shell preset (Mahakaleshwar ↔ Somnath) does not show enhanced coherence over the between-class preset (Giza ↔ Teotihuacan) at Schumann-coupled frequencies, the Atlas is statistical not physical.
Site pair · Mahakaleshwar ↔ Somnath
5.5° great-circle apart
A · Mahakaleshwar (Ujjain) (23.183°, 75.768°)B · Somnath (20.888°, 70.401°)
Coherence(A↔B)
0.995
measured · 1600 samples
Classical baseline
0.033
1/r decay · random phase
Δ (signal − null)
0.962
enhancement over classical
Dicke I = N²·η
121.0
N=11 · η=100% · classical I = N·η = 11.0
Time-series · field amplitude at A and B
Spatial mode amplitudes: A = P_1(1.000) = 1.000 · B = P_1(0.995) = 0.995
N-scaling scan · α from log-log fit (1, 5, 11, 21, 108)
Dicke-superradiant — N² scaling confirmed
N¹ ≡ classical (incoherent emitters add power linearly) · N² ≡ (phase-locked coherent emitters add field linearly, intensity quadratically) · α ≡ recovered scaling exponent
Real-world Schumann audit · model vs three measured events
→ full audit at /twin/data
HeartMath GCI
obs ΔnT
+0.40
pred ΔnT
+0.26
✓ direction · ratio 0.65
September 11, 2001
obs ΔnT
+1.50
pred ΔnT
+1.50
✓ direction · ratio 1.00
COVID-19 Global Lockdown
obs ΔnT
-0.12
pred ΔnT
-0.12
✓ direction · ratio 1.00
Each card shows observed amplitude shift (literature) vs predicted shift (this simulator) for one event. Click /twin/data for the full event cards with sources, inline charts, and plain-language inferences.