We propose a cosmological framework in which dark energy is not an independent dynamical field, but the pre-cosmic ground state Λ itself — a timeless, homogeneous state of maximal informational symmetry and minimal Boltzmann entropy. The Big Bang is reinterpreted as a polarisation event: a quantum tunnelling transition from Λ that breaks its symmetry into two gravitationally opposed components — s₊ (dark matter and baryonic substructure, attractive) and s₋ (dark energy, repulsive). The dynamics of the cosmic cycle are governed by a dimensionless gravitational polarisation parameter κG ∈ 0, 1, evolving through a φ-attractor at κG = 1/φ² ≈ 0. 382 (z ≈ 0. 101). The model predicts a measurable transition in the dark energy equation-of-state parameter w (z) at z ≈ 0. 101, testable with current DESI data.
Karl-Heinz Breuch (Sun,) studied this question.