Faddeev / Efimov Research Track

This track houses the conjectural bridge between Spin(2,3) threshold dynamics, SO(2,1) Casimir structure, and Efimov/Faddeev three-body physics.

Contents

• spin23-efimov-bridge.md: bridge overview.
• casimir-faddeev-conjecture.md: target-theorem conjecture.
• proof-obligations.md: gates required before the bridge can feed the core.
• derivations/README.md: imported Efimov derivation notes.
• experiments/README.md: imported Python checks and visualizations.

Claim Level

The bridge sits at Level 5: plausible but future work. It is a quantitative test target, not established framework content. The safe version is:

Spin(2,3) threshold dynamics suggests an SO(2,1) scaling sector; Efimov physics supplies a concrete three-body SO(2,1)-controlled system that may realize this structure.

The theorem-level bridge claim is not used as framework content.