A Minimal Parametric Cosmological Model Explaining SN1a and BAO without Dark Components

This theory proposes an integrated mechanism capable of simultaneously explaining a wide range of cosmological phenomena—such asgalaxy rotation curves, galaxy morphology, Type Ia supernova observations, dwarf galaxies, large-scale structures, cosmic filaments, redshift,dark energy, and dark matter. Unlike the conventional ΛCDM model,the core of this theory is the very “generation of space” itself. Throughthis generative framework, a vector-based model that interacts with gravity naturally emerges. In particular, the directionality and density of thespace field can amplify or weaken gravitational fields. Simulations of galactic outskirts provide direct support for such dynamic behavior. Quantitatively, this theory offers greater explanatory power than existing cosmological models and suggests the possibility of unified solutions to severalunresolved problems in modern cosmology.