Galaxy rotation curves from Superfluid Vacuum Theory (SVT) - A dark matter-free explanation validated against 175 SPARC galaxies. Derives flat rotation curves from logarithmic quantum vacuum dynamics without requiring invisible particles.

The Integrated Toroidal-Syntropic Model (ITSM): A covariant framework replacing dark matter and dark energy with topological superfluid dynamics. This repository contains the formal relativistic manuscript and a complete computational falsifiability suite, featuring Python MCMC solvers for SPARC kinematics, NANOGrav resonance, and DESI 2024 data.

Universal critical density ρ_T ≈ 20 g/cm³ from R ∝ M^(1/3) scaling. GNSS-calibrated (L_c ≈ 4200 km), validated across SPARC galaxies, Milky Way, magnetars. Temporal Topology screening reconciles galactic dynamics with GR tests. TEP Paper 6.

Burkert-backbone + BIC-selected Gaussian shells fit to 102 SPARC rotation curves (T=2–9). Companion code and data for Bibb (2026).

🌌 Explore dark matter dynamics with TEP-UCD, unifying atomic, galactic, and compact object scales through observed critical density patterns.