Eternal Universe Theory – Mirror Edition E(u₁) = –E(u₂) A Two-Sheeted Energy-Antisymmetric Cosmology — An Explicit Cosmological Realization of ER=EPR

The Mirror Edition proposes a two-sheeted spacetime U₁ ⊕ U₂ governed by the exact antisymmetry E(u₁,x) = –E(u₂,x) at every point x. The model requires exactly one new principle — energy antisymmetry — and derives dark energy, singularity resolution, and information preservation as automatic consequences. Black holes on U₁ correspond to virtual white holes on U₂; the directed energy flow is mediated by Planck-scale primordial black-hole pairs acting as traversable ER=EPR bridges. Thereby the model provides the first explicit cosmological realization of the ER=EPR conjecture [11–13] as the physical origin of the effective cosmological constant Λ_eff = 8πG ⟨J_E⟩. The cosmology is eternal, singularity-free, information-preserving, and has exactly zero total energy.