Domain of Validity and Quantum Transport in the Guerrero si-FDM Framework: Full Rotation Curve Analysis of SPARC-174 and the Relaxation Timescale Criterion

We present the full rotation curve analysis of 174 galaxies from the SPARC catalog within the Guerrero self-interacting fuzzy dark matter (si-FDM) framework (m22 = 8.0, g_NL = 0.00597, r_c = 1.5 kpc), extending the asymptotic V_flat baseline established in Paper 6 (zenodo.20219427). By implementing a point-by-point fitting pipeline using 3,391 data points with baryonic decomposition and a Bayesian prior on stellar mass-to-light ratios (Upsilon_disk), we show that the global 18.4% success rate conflates two physically distinct populations. We formalize the extension of the Guerrero EFT into a quantum transport theory by deriving the complete quantum stress-momentum tensor (\Pi_ij^Bohm) via the Madelung…