USP Field Theory — Fusion Reversal → Continuum Unified (V.RQM₂) Δf Compression, Coherence, and Neutron Formation from Field Balance

This paper defines V.RQM₂ , the first Resonant Quantum Mechanics expansion of USP Field Theory. It unifies fusion, fission, and neutron formation under a single deterministic Δf-resonance law. Fusion is described as Δf compression → energy storage, not as energy release. Neutrons appear directly from the field during compression to restore resonance neutrality; when gravitational pressure relaxes, these neutrons are released, completing the atomic–gravitational balance cycle. The governing relations are expressed as: Energy polarity law: E_fusion = ± R_usp × d(Δf)/dt Local field variation: Δf_local = Δf₀ + αP + β(T − T₀) Coherence kernel: K = exp [ − (σ/σ_c)² ] Critical threshold: Δf_crit ≈ 10¹⁹ Hz Here, energy storage occurs when Δf decreases (compression); energy release occurs when Δf increases (relaxation). Gravity emerges as the macroscopic imprint of this stored spin-tension across atomic networks. Light itself is interpreted as a self-damping field oscillation, not an eternal propagation; its apparent constancy c reflects equilibrium within the Δf continuum. This version harmonizes prior USP modules (msf 45683 – 45718) and closes the fusion–fission duality under one resonance geometry.