Construction of Unified Economic Field Potential Model Under Real-Virtual Dual Field Theory and Interpretation of Economic Phenomena

Abstract Traditional economics has long suffered from five core dilemmas: separation between microeconomics and macroeconomics, decoupling of real economy and finance, endogenous paradoxes in monetary theory, inconsistent explanations of cycles and crisis origins, and disconnection between spatial research and aggregate quantity analysis. Although the existing conjugate golden unified economic system achieves mathematical unification of value dichotomy and time-dimensional evolution via the golden ratio constant, it still suffers from limitations including missing spatial characterization, linear superposition assumptions, and absence of endogenous growth mechanisms. Based on the core framework of Real-Virtual Dual Field Theory (RVDT), this paper reconstructs the universal primordial field potential formula exclusively for economics and finance with the conjugate golden decay rate as the underlying constant: it eliminates the native inverse-square law of physics and replaces it with calibratable economic lattice flow terms; introduces nonlinear coupling coefficients to substitute simple linear superposition; adds a technological innovation increment term to break the physical law of energy conservation; supplements the dichotomy of real vs. nominal value and discriminant criteria for spatial field potential difference. Finally, a unified economic field potential model covering both temporal evolution and spatial distribution, compatible with real and financial sectors, and supporting nonlinear coupling of multiple agents is constructed. The research shows that this model can endogenously explain seven major categories of core economic phenomena: quantitative easing ineffectiveness, economic cyclical fluctuations, urban-rural regional differentiation, industrial monopoly black holes, wealth polarization and insufficient effective demand, asset price resonance, and dynastic cycles. It provides a cross-dimensional unified mathematical framework for macroeconomic analysis, risk early warning and policy simulation. Keywords: Real-Virtual Dual Field Theory; Conjugate Golden Decay; Economic Field Potential; Spatial Lattice; Nonlinear Coupling; Economic Black Hole