Steady-State Nuclear Fusion Simulation Based on Conjugated Golden Decay Rate N-Body Algorithm

Many-body dynamical systems exist widely in celestial bodies, microscopic particles and high-temperature plasmas. Traditional mechanical models generally adopt the two-body approximation and single exponential/linear decay rule, which artificially truncate high-order coupling terms of multi-particle systems. This inherent defect leads to large systematic errors when describing weak damping, slow energy relaxation and collective turbulence, and the problem is particularly prominent in ultra-large N-body fusion plasma systems. Based on the Real-Virtual Dual-Field Theory (RVDT), this paper constructs the conjugated golden decay rate N-body algorithm. Complete mathematical derivations are carried out from the fundamental field theory definitions. The algorithm retains full many-body high-order coupling terms and replaces the traditional decay model with the nonlinear golden decay rule. Firstly, the algorithm is verified via orbital calculation of the near-Earth asteroid 99942 Apophis on the celestial scale. Secondly, systematic multiscale reconstruction is performed to adapt the model to molecular clusters, charged particles and colloids. A series of numerical examples prove that the proposed method is highly compatible with classical molecular dynamics and Coulomb theory. Furthermore, the theory is extended to the field of magnetically confined nuclear fusion. A complete set of physical hypotheses is proposed, and a supercomputer full N-body simulation framework is established. Controlled simulation experiments and quantitative calculations of key steady-state parameters are also implemented.