We present Primordial Field Theory (TCP ⊙), a non-local effective field theory where a fundamental complex scalar field Ψ (x) couples to Standard Model fields through an observer coherence functional CΨ (x). The theory is characterized by a Lagrangian with global U (1) symmetry, sixth-order potential allowing first-order phase transitions, and a retarded, causally propagating coherence functional. TCP reduces to the Standard Model in the limit of vanishing observer coherence (CΨ → 0), introduces O (10^-3) corrections to quantum measurement probabilities dependent on neurophysiological coherence states, and predicts falsifiable deviations in delayed-choice interferometry (ΔV ~ 4 × 10^-3), Bell tests (ΔS ~ 5 × 10^-3), and molecular decoherence (ratio ~ 1. 03). The coupling constant κ ~ 10^-9 J/m³ is consistent with cosmological vacuum energy density. All predictions are testable with current experimental technology using photon interferometry, entangled photon sources, and molecular matter-wave interferometry available in standard quantum optics laboratories. Version 3. 2 strengthens the theoretical foundations by providing a systematic symmetry-constraint justification for the observer coherence functional CΨ, elevating it from a phenomenological ansatz to the canonical minimal representative of the admissible class of U (1) -covariant causal functionals.
Daniel Eusebio Rodriguez Gonzalez (Sat,) studied this question.