Color as Δf Corridor Geometry (msf:47650 v1.1) A USP Field Theory Interpretation of Optical Frequency, Decay, and Perceived Color

This document presents a resonance-geometry interpretation of optical color within USP Field Theory. Instead of treating color as a property of particles, USP models light as a Δf corridor — a structured oscillation in the underlying field. Blue and violet correspond to sharp, low-decay corridors with concentrated energy; red and infrared correspond to broad, high-decay corridors with diffuse energy. Black represents the resting field state when no corridor is present. Version v1.1 adds: quantitative decay and width laws, four falsifiable predictions (CCD low-light behavior, linewidth broadening, turbidity red-shift, and metamaterial black tests), a harmonization table linking this optical model to other USP works. This standalone note unifies color, coherence, damping, and resonance behavior across vacuum and material environments. ℹ️ Harmonization Note This work is fully compatible with earlier USP Field Theory papers on optical behavior. msf:47290 – Unified Δf Interpretation of Material–Light Interaction introduced the role of Δf damping across transparent, opaque, metallic, and gaseous media. Blue Shift & Light Resonance in USP Field Theory detailed the coherence advantage of high-frequency (blue) corridors—now formalized here through . msf:47360 – Sky, Clouds, and White Light applied these principles to atmospheric scattering, where low-decay blue corridors dominate in dilute gases. The present paper (msf:47650) extends these foundations by quantifying corridor width, decay scaling, and the geometric interpretation of color as Δf-dependent coherence. Together, these documents form a consistent and mutually reinforcing optical framework within USP Field Theory.