Dark Matter and Dark Energy: Causal Disconnectivity and Dynamics in the Global Geometry of Spacetime

A unified ontological interpretation of the two key problems in modern cosmology is proposed. Dark matter is understood not as a substance, but as a status of causal disconnectivity (rupture) within the complete geometry of Absolute Being (AB) — the maximally globally hyperbolic extension of spacetime. Dark energy (the cosmological constant Λ) is reinterpreted as a phenomenological manifestation of the intrinsic dynamics of AB’s geometry. The formalism is based on the projection of the complete metric onto causally connected regions, leading to the emergence of an effective energy-momentum tensor T(eff)µν . It is shown that the distribution of causal barriers, following from the cosmological principle, naturally leads to a density profile ρeff ∝ r−2, explaining the flat rotation curves of galaxies. The theory provides unique testable predictions that distinguish it fromthe standard ΛCDM paradigm.Philosophical Thesis. The standard ΛCDM model, while phenomenologically successful, methodologically ignores the question of complete geometric reality, leading to an ontological impasse. This work overcomes it by postulating Absolute Being as a unified entity whose internal dynamics and causal structure manifest as the“dark” sectors of cosmology