Scenario

The visualization models a galaxy whose **baryonic graviton sector** forms local attractive/repulsive patches. A central **SMBH** adds a deep attractor and organizes phase-coherent spiral waves. Stages emulate formation → maturity.

Show spiral ridges Show repulsive lobes Tip: drag the stage slider while paused to compare morphologies; toggle the overlay for potential hints.

Model (qualitative)

• SMBH potential: \(V_{bh} = -A/\sqrt{r^2+\epsilon^2}\).
• Disk (baryonic) well: Gaussian \(V_d = -A_d e^{-r^2/2\sigma_d^2}\).
• Spiral wave: phase pattern \(\propto \cos(m(\theta - \omega t))\) modulating a shallow Gaussian.
• Repulsive lobes: moving positive Gaussians (local negative convergence).
• Forces: \(\mathbf{a} = -\nabla (V_{bh}+V_d+V_{sp}+V_{rep})\). Leapfrog integration.

This is a pedagogical toy—units are arbitrary, and relativistic effects near the SMBH are not modeled.