Deterministic Corridor Formation: Why Randomness Appears in Macroscopic Matter ( msf:49100 )

Many macroscopic processes appear random despite being governed by deterministic physical laws. This mini paper shows how apparent randomness emerges from decohered relaxation of resonance disturbance (Δf) under strong agitation, while structured behavior appears when relaxation slows and geometric constraints select phase-aligned corridors. Solidification, electrical conduction, heat transport, fracture, and fragmentation are unified under a single deterministic framework in which abrupt path selection and threshold behavior replace smooth averaging, without invoking fundamental randomness.