Planck-Scale Spacetime Microstructure Scan: Emergent Metric Discontinuities and Vacuum-Domain Structure from a High-Resolution Field-Evolution Model

This study presents a high-resolution computational scan of spacetime microstructure at Planck-scale domains, using a multi-field field-evolution model designed to probe curvature behaviour, vacuum-domain organization, and metric-level discontinuities. The simulation evolves an ensemble of field configurations under gravity, dark-matter gradients, dark-photon interactions, quantum-vacuum energy fluctuations, and curvature-driven perturbations. The analysis detects coherent vacuum-domain structuring, pre-geometry node formation, and subtle discontinuities in the emergent metric at ultra-small scales—features that traditional perturbative frameworks cannot directly compute. Additional outputs include a spectral signature of micro-geometry fluctuations and a topological map reconstruction of the simulated Planck-window region. This work offers evidence that high-resolution, non-perturbative field-evolution methods can provide insight into spacetime structure far below classical and semiclassical regimes. Results may be relevant for quantum-gravity research, early-universe cosmology, and theoretical models involving vacuum structure, curvature quantization, or emergent geome