One Mechanism, Three Scales
The same counter-rotating boundary seam — binding nucleons, pairing electrons,
and synchronizing a macroscopic condensate
Nuclear
Strong Force Seam
~8 MeV · ~1 fm
p uud n udd Shared seam ~2.4 fm
Cooper Pair
Pairing Vortex
~1 meV · ~100 nm
↑ ↓ ξ ≈ 38 nm (Nb) Shared vortex ~100 nm
Macroscopic
Phase-Locked Condensate
~cm scale · measurable via SQUID
ψ = √ρ · eiS/ℏ — phase is physical Entire superconducting sample
1 fm 10⁻¹⁵ m 100 nm 10⁻⁷ m ~1 cm 10⁻² m ×10⁸ ×10⁵
Same mechanism at every scale · Mutual friction hierarchy: αmf(nuclear) ≈ 1836 × αmf(electron)
Binding energy ratio: 8 MeV / 1 meV = 8 × 10⁹ · Length scale ratio: 100 nm / 1 fm = 10⁸
Nuclear scale: The shared counter-rotating seam between nucleons stores ~8 MeV of binding energy per contact. The seam exists only where orbital systems physically overlap (~1 fm) — a contact force. In the substrate, this is the strong nuclear force: not a carrier exchanged, but a structural merger of two boundary layers into one interlocking counter-rotating zone. The mutual friction parameter operates in the nuclear regime.