This paper (MUT 6.12) analyzes the Mass Curvature Rate (MCR) curvature radius for the Milky Way galaxy. Using the MCR framework, cosmic acceleration, and Milky Way mass, the curvature radius rmcr is computed and compared to the Hubble radius. Results show that for galactic-scale masses, the MCR curvature radius extends far beyond cosmological scales, while smaller masses produce much smaller radii. This study demonstrates the scalability of the MCR framework from subatomic to cosmic scales and provides a unit-consistent method for linking mass, curvature, and cosmic structure.
Myomin Aung (Thu,) studied this question.