THE END OF THE VOID: A Unified Continuum Theory (UCT)

Modern theoretical physics faces a profound ontological crisis: to reconcile cosmological observation with particle mechanics, it relies on a fractured dualism between smooth spacetime geometry and point-particle quantum fields, supported by an increasing inventory of undetected entities—Dark Matter, Dark Energy, and Inflation.

This paper presents the Unified Continuum Theory (UCT), a monistic physical framework that eliminates these ad hoc constructs by establishing Space not as an empty container or passive backdrop, but as the sole, continuous, infinite, and dynamic physical substance of reality.

Part 1 (Macro-Cosmology) reinterprets large-scale cosmic dynamics through the behavior of a continuous spatial plenum. Cosmic expansion and its observed acceleration emerge as the natural pressure-gradient dilation of an early spatial perturbation, dispensing with Dark Energy and Inflation. At galactic scales, flat rotation curves are shown to reflect the continuous fluid vorticity of the spatial fabric, eliminating the need for Dark Matter.

Part 2 (Local Phenomena) demonstrates how matter, fundamental forces, inertia, and time emerge naturally from the dynamics of this single spatial substance. Elementary particles are reinterpreted as stable topological solitons within the continuum, while gravity, electromagnetism, and nuclear forces are unified as different geometric modalities of spatial stress and pressure. Furthermore, inertia is derived as the continuum's elastic resistance to acceleration, and time dilation is revealed to be the mechanical slowing of physical processes under spatial strain.

By restoring a parsimonious physical ontology, UCT provides a rigorous physical substrate beneath the mathematical formalisms of General Relativity, Quantum Mechanics, and Maxwellian Electromagnetism, unifying subatomic mechanics and cosmic dynamics within a single continuous substance.

*Note: This essay was adapted and translated from Portuguese with the help of AI.*