A Complete Theory on Capture, Containment and Application of Dark Matter Based on Magnetic Reconnection, Artificial Gravitational Field and Fusion Energy Supply

Based on the well-recognized theoretical achievements of classical physics, electromagnetism, general relativity and modern cosmology, this paper integrates scattered findings from cutting-edge physical studies. Through independent logical deduction and systematic framework construction, it establishes a fully closed-loop theoretical system covering basic experimental verification, artificial gravitational field generation, steady-state energy supply, dark matter capture and containment, dark energy constraint and regulation, as well as advanced applications of spacetime fields. Following the stepwise research principle of progressing from weak to strong, simple to complex, and fundamental to advanced, this theory takes low-cost and feasible experiments on controllable magnetic field cutting and reconnection as the starting point. It breaks the limitations of traditional dark matter research, such as passive detection and high-cost, low-efficiency experiments relying on high-energy colliders. Artificial quasi-singularities are created through directional convergence and localized concentration of magnetic field energy, which further generate controllable artificial gravitational strings. Controlled nuclear fusion acts as the core steady-state energy supply for the whole system. It should be noted that the fusion scheme in this theory is merely a basic energy supply model, and no design of engineering devices is involved. A double-layer field containment structure with inner gravitational binding and outer repulsion isolation is devised to realize the active capture, long-term stable containment and precise regulation of dark matter. Furthermore, dark energy can be confined and controlled by shaping the dark matter field. This paper also deduces advanced research directions including closed spacetime domains, research-grade field protection barriers and ultra-high-level energy utilization. This theoretical system features consistent logic and no physical paradoxes. It requires low thresholds for basic experiments and can be verified in phases. It provides a brand-new hypothetical approach and practical research framework for the research on dark matter and dark energy.