Based on the core axioms of the Real-Virtual Dual Field Theory, this paper takes the 1.944 mm macroscopic virtual lattice, intrinsic field resistance, and conjugate golden decay rate as the homologous control variables that determine the field-temperature distribution and the types of fundamental forces. With the continuous change of lattice compression deformation degree and coupling strength, the system sequentially presents four field states: complete lattice coupling state, dense compression state, pure virtual decoupling state, and collapse inversion state, which correspond to four basic interaction forms: electromagnetic force, strong nuclear force, gravitational force, and weak nuclear force respectively. This paper proves that the field-temperature ratio and the four fundamental forces are the static energy measurement and dynamic interaction performance of the same lattice system. Based on fundamental constants, a globally normalized field-temperature equation covering full-space field states is constructed. The study finds that the real-virtual coupling degree of the field domain is the core variable that dominates the type of interaction, providing a brand-new theoretical framework for the unified interpretation of fundamental interactions. Keywords: Real-Virtual Dual Field Theory; global field-temperature equation; macroscopic lattice; real-virtual coupling degree; four fundamental forces; homology
zhongqiang Liu (Fri,) studied this question.