Short Abstract (recommended for Zenodo): Abstract: This work introduces the OPAI-BRN hypothesis, a fully realist and causal framework for quantum phenomena based on three physical components: active radiative waves RRR, post-radiative residues ZZZ, and spatial noise III. Quantum interference, decoherence, entanglement, and the Born rule naturally emerge from deterministic interactions among RRR, ZZZ, and III, without postulating wavefunction collapse or nonlocal signaling. In the weak-dissipation limit (I→0I 0I→0), the theory reproduces the Schrödinger equation and the standard Born rule. In general environments (I>0I>0I>0), it predicts specific nonlinear corrections, residue-driven decoherence, and experimentally testable deviations from standard quantum mechanics. This preprint provides the mathematical structure of the model, detailed appendices for derivations, and a consistent dynamical explanation of interference, Bell-type correlations, and decoherence.
Bungo Sugiyama (Mon,) studied this question.