Universal Collapse Theory—Collapse in Physics: Coherence as Law from Cosmology to Matter (WP02)

Many presentations of standard physics treat randomness, time, and light as primitives: irreducible features of a universe governed by timeless laws evolving within a fixed geometric framework. This paper offers a coherence-first reframing. Building on Universal Collapse Theory (UCT) and Structural Physics, we treat collapse under constraint with a coherence bias as foundational, and interpret randomness, entropy, time, light, and even “laws” as records and residues of this process. We formalize the kernel as (Ω, Kₜ, Cᴷᵗ, xₜ*, Rₜ, Sₜ, T, U): a structured possibility space Ω; active constraints Kₜ; constraint-conditioned collapse Cᴷᵗ; realized outcomes xₜ*; records Rₜ; residue Sₜ (entropy-like remainder); record-time T = Σₜ rₜ as accumulated collapse depth; and an update map Kₜ₊₁ = U(Kₜ, Rₜ). At cosmological scale, we reinterpret the CMB as a coherence baseline (the inaugural global constraint update ℱ) and treat redshift as traversal depth through layered structural embedding rather than a direct reading of metric stretching. Entropy becomes the record of collapse expressed as residue; time is record-depth; and light is an embedded coherence carrier that logs traversal through evolving K. At local scale, we show that atoms, radioactive decay, chemical reactions, and collective matter behavior (phases, crystals, glasses, dissipative structures) instantiate the same kernel: atoms as coherence pockets, decay as coherent pruning, reactions as re-cohering under constraint, and phases/patterns as macro-scale collective coherence with hysteresis as visible record-sensitivity. Finally, we recast laws and “constants” as stabilized residues of constraint—parameters of coherence regimes rather than metaphysical absolutes. We outline a test suite spanning cosmology and local physics: redshift drift, CMB–BAO coherence, spectral and decay stability, hysteresis in many-body systems, precision tests of constant stability, and entropy budgets. If these observations continue to align with a coherence-first kernel while reducing reliance on auxiliary scaffolds (fine-tuning appeals, inflationary field dependence, singular-boundary emphasis) without altering core data products, coherence is best read not as an accident at the end of physics, but as a law-level structural tendency beneath it.