Cosmological Constant Problem

The cosmological constant problem is conventionally stated as a discrepancy of ~120 orders of magnitude between the vacuum energy density predicted by quantum field theory and the observed value of Λ. This catastrophic mismatch arises specifically because ΛCDM identifies cosmic acceleration with the zero-point energy of quantum fields — a constant, uniform energy density intrinsic to empty spacetime. Successive Collision Theory eliminates this identification entirely. In SCT, there is no cosmological constant in the fundamental Einstein field equations. The accelerated expansion attributed to Λ is instead a dynamical, emergent, and position-dependent effect of the tensor mesh dissipation mechanism: as gravitationally bound orbits at each level of the nested comoving frame hierarchy decay, the overlapping gravitational well network weakens, and this weakening registers to embedded observers as an apparent outward acceleration. The quantity Λ_eff(x,t) = C × Λ_parent(x,t) / λ_local(x,t) is derived entirely from classical GR orbital decay and gravitational superposition — no quantum vacuum energy is required or invoked.

Because Λ_eff in SCT is a ratio of gravitational binding strengths — quantities that are dimensionally and physically well-defined within GR — there is no divergent quantum sum to perform and no fine-tuning problem to resolve. The observed magnitude of cosmic acceleration (~10⁻¹²³ erg/cm³) is not an unexplained coincidence; it reflects the current rate at which the large-scale gravitational hierarchy is dissipating its orbital energy, a rate that is set by the mass distribution and orbital parameters inherited from the original collision event. The problem dissolves because SCT never asked quantum field theory to explain a gravitational phenomenon. The tensor mesh dissipation mechanism is a consequence of GR applied to a hierarchically organized mass distribution in eternal spacetime, requiring no new fields, no supersymmetry, no landscape anthropics, and no cancellation mechanism. The 120-orders-of-magnitude catastrophe was always a category error — attributing a gravitational observational signature to a quantum mechanical source.