Cosmic Flatness as the Origin of Dark Energy: omega = H0 Derived from Omegaₖ = 0 in a Rotating Spacetime Framework (IRST v7. 0)

Key Points

• This research aims to demonstrate the relationship between cosmic rotation rate and the flatness of the universe.
• Employs Inertial Rotational Spacetime Theory (IRST) as the theoretical framework.
• Analyzes 43 independent observational tests for validation.
• Focuses on Euclid DR1 data, set for October 2026, as a crucial evidence point.
• Proves that cosmic rotation rate omega equals the H0 value as a consequence of Omega_k being zero.
• Establishes the observed flatness with 0.04% precision.
• Implies significant implications for understanding dark energy within the universe.