Rotational Substrate Field Theory (RSFT): A Unified Singular-Field Ontology from a Single Rotational Substrate

Title: Rotational Substrate Field Theory (RSFT): A Unified Singular-Field Ontology from a Single Rotational Substrate Date: March 28, 2026 Author: Anthony James Bell Description Rotational Substrate Field Theory (RSFT) presents a parsimonious, mathematically rigorous framework that unifies quantum mechanics, electromagnetism, inertia, and general relativity as emergent properties of a single physically real substance. The theory posits that the entire physical universe consists of exactly one physically real, continuous rotational substrate described by a single local spin vector field S(r,t) defined on a discrete 13-point cuboctahedral nodal lattice at the Planck scale. Electric and magnetic fields are defined directly from substrate kinematics, with the full inhomogeneous Maxwell equations and Lorentz force emerging from quantized vortex cores. Particles are represented as stable topological vortex-ring solitons with integer winding numbers protected by the lattice homotopy. In this model, mass and inertia arise from the resistance to spin reorientation, while relativistic effects such as time dilation follow from the velocity-dependent suppression of internal spin degrees of freedom. Gravity emerges as refraction and curvature induced by density perturbations and large-scale spin gradients in the compressible vortex-fluid medium, recovering the full Einstein field equations. The framework is quantitatively calibrated to Casimir precision measurements and offers clean, falsifiable deviations from standard physics in extreme-gradient or high-intensity regimes. These include vacuum birefringence detectable at next-generation high-intensity lasers like ELI-NP, non-standard electromagnetic-inertial coupling, and discrete topological resonance bands corresponding to the 12-coordination of the cuboctahedral lattice. Additionally, the theory addresses cosmological mysteries by attributing galactic rotation curves to diffuse non-quantized energy, potentially eliminating the need for dark matter particles. This preprint synthesizes the complete framework from the Planck scale to cosmological scales, consolidating all prior internal disclosures into a foundational statement of RSFT. Keywords: rotational substrate; vortex solitons; emergent electromagnetism; topological charge; relativistic emergence; unified field theory; analog gravity; quantum substrate quantization; cuboctahedral lattice