Oscillating Tidal Universe Theory (TUMO): A Model of Fluid Cosmology, Flat Multiverse, and Thermal Self-Regulation. This paper proposes an alternative to the Heat Death of the universe through a dynamical spacetime oscillation mechanism called "Cosmic Tides." The TUMO model postulates that expansion and gravity act as fluctuating tides within a fluidic system, preventing total entropy through energy recycling in supermassive black holes. Key Contributions: Boötes Void & Great Attractor: Explains these anomalies as high-tide (expansion) and low-tide (gravitational sink) phenomena. Flat Multiverse: Suggests that neighboring universes exist on the same dimensional plane, interacting through gravitational crosstalk (Dark Flow). JWST Validation: Offers a framework for the "impossible" early galaxies discovered by the James Webb Space Telescope, viewing them as remnants of previous cycles. DESI Prediction: Predicts that 2026 DESI data will confirm a non-constant, wave-like nature of Dark Energy. This TUMO V2.0 update explains more clearly the domino effect, recycling and transmutation of black holes, the residual entropy process, and the applications that can be implemented under my TUMO theory, such as: the TUMO interstellar ship, the TUMO gravity plate, the TUMO tidal shield, the time-phased computer, and other applications. The v2.1 update to the Oscillating Tides Universe Theory (TUMO) introduces crucial validations and refined mathematical predictions. The model now formalizes the existence of Medium Tides, identifying the KBC Void as a critical zone of quantum pressure gradient. This provides a mechanical explanation for the Hubble Tension, demonstrating that local expansion is approximately 8-9% faster than the global average, a data point that aligns with local measurements. New equations are included that "shield" the theory, detailing the universal tidal acceleration and predicting an asymmetric phase drift in atomic clocks, which varies based on the Dark Flow vector direction. The model confirms mass segregation and the "Red Potato" effect due to the lack of black hole anchoring, and reinforces evidence for a neighboring universe on a multiversal scale.
Jhon Jairo Morales salazar (Sat,) studied this question.