Unified Explanation of Quantum Entanglement, Proton Stability and Superluminal Causality: Qualitative Derivation Based on A-Field/B-Wave Binary Medium and Force Equilibrium Axioms

This paper provides a unified physical interpretation of three fundamental puzzles in modern physics within the framework of Force Equilibrium Theory. Based on the binary medium axiom of A-Field and B-Wave, it reveals the essential mechanism behind the extreme lifespan difference between protons and Δ⁺⁺ baryons from the perspective of A-Field compressed and over-compressed deformation thresholds. By establishing the acoustic wave propagation analogy of macroscopic continuous media, the intrinsic physical nature of quantum entanglement and its superluminal synchronous coupling mechanism are intuitively demonstrated. This paper proposes the Minimum Contact Force Radius criterion to distinguish light-speed B-Wave relay propagation from superluminal A-Field deformation coupling. By constructing the cosmic Absolute Background Time based on the ground state of A-Field, the logical contradiction between superluminal propagation and cosmic causality is fundamentally resolved. This paper also analyzes the spacetime reconstruction effect triggered by extreme cosmic events and puts forward multiple testable theoretical predictions for high-energy physics and multi-messenger astronomical observations. All derivations strictly follow the core axioms of Force Equilibrium Theory without introducing additional ad-hoc assumptions. This work forms a self-consistent unified theoretical paradigm covering particle physics, quantum mechanics and cosmic spacetime causality.