Emergence of Real Space from Mold Oscillators in Imaginary Quaternion Geometry

We propose a physical framework in which real space R3, time Rt, and an unobservable imaginary mold space I3 form a unified 7-dimensional structure. This model interprets imaginary spatial coordinates as physically meaningful directions orthogonal to real space, in which mold-like structures with positive mass but negative energy reside. By allowing quantized oscillations along imaginary directions, we derive a spectrum of negative-energy mold states that are electromagnetically inert and geometrically confined. These mold oscillators possess negative volume, imaginary displacements, and imaginary forces, but are thermally active at the Planck scale. Crucially, the zero-point energy of the mold vacuum cancels exactly with that of real space due to frequency reflection symmetry (ω ↔ −ω), resolving the cosmological constant discrepancy. A weak coupling at the boundary between spaces gives rise to a small residual vacuum energy consistent with observed dark energy. The resulting ontology, based solely on geometric and thermodynamic principles, establishes a rigorous physical basis for the existence of an unobservable but physically active imaginary space underlying the real universe. Quantum torsion, quantum gravity, photon structure, Planck-scale physics, cosmological constant problem, emergent gravitation, geometric unification, Dirac sea reinterpretation, negative absolute temperature, negative volume.vacuum energy cancelation.