2338 — A Renormalizable Singlet-Mediator Source Realizes the FDM-2 Yukawa Map
A CP-invariant quartic sum-of-squares potential has exactly the two vacua
4/5 +/- 3i/5. Real renormalizable couplings to one vectorlike down mediator
give the Schur-complement Yukawa Y0+<S>ab/M. The two vacua yield conjugate,
nondegenerate Gram pairs with exact commutator determinants +/-1152 i.
The uniform orientation coin is the CP-symmetric quench outcome rather than an
inserted sign. Verification: WP90, 14/14.
- Epistemic-graph event:
ev-000000003201-fa2d0e4a-e113-4355-ba3d-e2ee8b6aa85b.