Airy Neutron Beams and the Substrate-Free Collapse Field

This Codex Theory introduces a novel interpretation of the experimentally realized neutron Airy beams, proposing their behavior as direct evidence for ψ(t)-substrate-free propagation. These beams exhibit non-diffraction, self-healing, and self-acceleration—signatures of collapse-free coherence persistence. We map these properties onto the ψ(t) formalism of the GUTUM framework, framing Airy beams as natural expressions of ψ(t) self-consistency in the absence of external collapse potential. This entry is designated as empirical anchor point ψ-CODEX-0422-NAB.