Phase 6: Coherent expansion dynamics and cosmological confinement with SPARC data derived from the fundamental field framework (KFQubit)

This publication corresponds to Phase 6 of the KFQubit Project and presents an empirical and coherence-based analysis of the expansion of the universe using real observational data from SPARC, 4FGL and the KFQubit internal datasets.Unlike standard cosmological models that rely on free parameters, cosmological constants, or hypothetical dark-energy fluids, the KFQbit framework proposes that cosmic expansion is the emergent manifestation of a timeless, non-collapsed Fundamental Field (FF). This field becomes observable only when environmental conditions surpass coherence thresholds. Phase 6 implements the KFQU Analyzer and the KFQU Operator to process raw physical data without any parameter tuning. Using these tools, the framework identifies reproducible structural coherences across galaxies and gamma-ray sources, demonstrating that expansion and confinement arise from the same underlying mechanism. This publication provides:• The theoretical basis of cosmological coherence in the KFQubit framework.• The mathematical foundation connecting local expansion slopes, baryonic environments, and high-energy astrophysical sources.• A reproducible scientific pipeline based on Python codes archived in Zenodo.• Empirical detection of coherent galactic environments where the Fundamental Field becomes partially manifest.• A falsifiable, parameter-free cosmological interpretation linking quantum field behavior, baryonic structure, and large-scale cosmic expansion. Phase 6 does not claim to resolve the cosmological problem completely, but it establishes a verifiable, reproducible, and extendable foundation unifying quantum, galactic, and cosmological phenomena under a single physical framework. This dataset includes:• The full LaTeX document for Phase 6 (English version).• All figures, tables, and supplementary materials used in this study.• References to previous KFQubit phases and Python source code repositories. To better understand the KFQUbit framework, read the following documents: Master Document Quantum Orbitals There you will find the theoretical basis of the framework.