Laboratory Signatures of Harmonic Curvature Wormholes: Torsion-Stabilized Analogs in Superfluid ³He-B

Establishes experimental pathway for HCM validation through laboratory analog systems. Shows exact mathematical correspondence between astrophysical HCM wormholes and torsion-stabilized folds in rotating superfluid ³He-B via identical Pöschl-Teller effective potential. Predicts three binary experimental signatures testable within 1-2 years at modest cost ($50K-$200K): (1) pump-free phase conjugation activating at threshold κ>0.75 with π phase shift, (2) Schwarzschild quasinormal mode spectrum at golden ratio κ=φ with sideband spacing Δω/σ=0.786, (3) geometric inertia tuning showing 10-100× mass enhancement near threshold. Provides complete experimental protocols, identifies collaboration targets (Lancaster, Cornell, Helsinki), and establishes clean falsification criteria independent of astrophysical observations.

Keywords: analog gravity, laboratory experiments, superfluid helium-3, wormholes, phase conjugation, quasinormal modes, experimental signatures, condensed matter physics, topological defects, falsifiable predictions