SymC Noughts: Understanding the Electromagnetic Vacuum as a Physical Substrate
Christensen, Nate
Abstract
This paper establishes the conceptual substrate interpretation; subsequent work refines numerical and phenomenological aspects in specific sectors.The electromagnetic vacuum constants ε₀ (permittivity) and μ₀ (permeability) are traditionally treated as empirical inputs to Maxwell’s equations. Their numerical values appear arbitrary within standard electromagnetism, emerging from historical unit conventions rather than any underlying dynamical principle. Symmetrical Convergence (SymC) offers a structural reinterpretation: these constants characterize a physical photon substrate formed at electroweak symmetry breaking. In this framework, ε₀ and μ₀ encode the propagation properties of a χ = 0 lossless medium, while the vacuum impedance Z0=μ0/ε0Z_0 = \sqrt{\mu_0 / \varepsilon_0}Z0=μ0/ε0 quantifies its energy-transfer characteristics. The fine-structure constant α=e2/(4πε0ℏc)\alpha = e^2 / (4\pi \varepsilon_0 \hbar c)α=e2/(4πε0ℏc) then emerges from substrate overlaps and renormalization-group evolution constrained by χ ≈ 1 stability conditions across the cosmological cascade. This work outlines the resulting conceptual framework, highlights immediate engineering applications in impedance-matched absorption and quantum measurement, and clarifies what remains for a full numerical derivation of α from cosmological initial data.