Nonlocal Quantum Correlations from the Bi-Particle Structure of Relativistic Matter

Quantum nonlocality is often interpreted as a violation of local causality. We propose a structural resolution based on the internal algebra of the Dirac field. We establish a rigorous selection rule: any local C-odd operator has vanishing expectation value in a global C-even state. On this basis, we identify the C-even "bi-particle" as the fundamental ontological unit (Bell’s beable), intrinsically global and non-separable, while electromagnetic measurements operate exclusively through local C-odd currents, forming the readout channel. We show that the gravitational source of neutral matter reduces to the C-even sector, which is protected from direct local observation. The framework admits violations of Bell inequalities by rejecting the separability assumption of hidden-variable models, while strictly preserving relativistic microcausality. The mechanism is exact for interactions mediated by photons ($E \ll m_Z$), whereas the presence of C-even couplings in massive mediators (Z-boson) suggests a structurally distinct readout regime accessible at high energies.