The Contraction of the Multiverse at Speed C: Extended Theoretical, Observational and Philosophical Framework

Abstract

The present work develops and extends a unified framework in which the universe— and the multiverse as a whole—is not expanding but contracting at a universal geometric rate C. In this model, all physical scales—length, time, mass, energy densities—evolve continuously and proportionally, so that an internal observer, whose instruments contract synchronously, perceives an apparently static or even expanding cosmos. The universal contraction is isotropic at large scales and acts on every physical system, including those used for measurement. As a result, phenomena such as cosmological redshift, the apparent stability of physical constants, and the structural coherence between microphysics and macrophysics may emerge naturally from a contractional geometry.