GroundStateSuperfluidCosmology

This paper proposes a unified cosmological framework with the ground state superfluid as the sole ontology. The universe is fundamentally an incompressible, globally coherent quantum superfluid, and all matter, energy, and spacetime structures are different topological forms and excited states of this superfluid. Black holes are redefined as high-density topological vortices of the ground state superfluid. A synchronous dynamic mechanism of “Senro Convergence (accretion)” and “Wanxiang Emission (ejection)” drives the periodic contraction and expansion of the closed universe. Coherent ground-state waves are reflected and superimposed at the cosmic boundary; when the interference amplitude reaches a critical threshold, a phase transition condenses the superfluid into ordinary particles, triggering the cosmic bounce. This framework offers self-consistent explanations for multiple core puzzles of the ΛCDM model, including the Hubble tension, low-multipole anomalies in the CMB, the physical nature of dark matter and dark energy, the spin evolution of supermassive black holes, and the origin of the cosmic large-scale filamentary structure. A coupling model between the coherent field of the Milky Way–Andromeda binary black hole system and the revolution of the Solar System provides a physical mechanism for the periodicity of Phanerozoic mass extinction events. Life, consciousness, and civilization evolution are incorporated into the same framework, with quantitative descriptions of the life balance constant and the hierarchy of civilizations. The paper presents a complete mathematical formulation, gives self-consistent qualitative explanations for multiple observational phenomena, and puts forward testable predictions.