Dark Matter Unified Field and Cyclic Universe Model

Abstract The standard cosmological model is challenged by unsolved problems including the nature of dark matter, dark energy, and the mechanism of cosmic accelerated expansion. This paper proposes the Dark Matter Unified Field and Cyclic Universe Model, which regards dark matter as the sole origin of cosmic mass and gravity. Visible matter is an observable anchored manifestation of dark matter, and dark energy is the background radiation energy released by dark matter. The universe follows an eternal cyclic process: singularity explosion, accelerated expansion, black hole accretion, gravitational reversal, collapse, and return to singularity. This model unifies dark matter, gravity, dark energy, visible matter and black holes consistently, explains galaxy rotation curves, gravitational lensing, the Bullet Cluster, cosmic voids and the stable location of the Milky Way well. It provides a minimal, self-consistent new framework for cosmology without introducing additional hypotheses.