Reinterpreting Planetary Internal Structure in the DMF Cosmology / DMF宇宙論に基づく惑星内部構造の再解釈

Short Abstract This paper proposes a reinterpretation of planetary internal structure within the framework of BFSSU/DMF cosmology, focusing on the possibility that planetary interiors may function as localized convergence regions within a broader cosmic mass–energy flow. Conventional planetary science explains core formation primarily through accretion, melting, and gravitational differentiation. While these mechanisms provide a well-established framework for understanding the basic layered structure of planets, several questions remain concerning the long-term maintenance of internal energy circulation, geomagnetic activity, differential core dynamics, and the diversity of internal structures observed across planetary bodies. Within the DMF framework, planetary interiors are reconsidered not as isolated systems evolving solely from primordial heat and radioactive decay, but as localized nodes embedded within a larger hierarchical mass–energy flow. The dense planetary core is interpreted as a stable convergence region of DMF, while density gradients within this region may contribute to elemental differentiation and the formation of layered internal structures. From this perspective, core formation, internal heat circulation, mantle dynamics, volcanic activity, and planetary magnetic fields may represent different manifestations of a common underlying convergence structure. Importantly, this interpretation does not reject gravitational differentiation or conventional geodynamo theory. Rather, it proposes that these established mechanisms may operate as local physical expressions of a deeper DMF-driven energy structure. The model further suggests that differences in planetary magnetic fields, internal heat flow, and geological activity may provide observational pathways for examining whether planetary interiors exhibit systematic relationships consistent with variations in DMF convergence and flux. The present study is conceptual and does not claim a completed quantitative theory of planetary interiors. Its purpose is to establish a structural framework connecting planetary geophysics with the broader BFSSU/DMF cosmological model and to identify directions for future mathematical formulation, comparative planetary analysis, and observational testing. https://orcid.