Welcome to the QCD Portal

Explore quantum chromodynamics through symbolic cube simulations, gluonic overlays, and hydration‑safe logic. Build intuition for color flow, confinement, and helicity — with visual, reproducible tools.

Learn QCD through video


Spin: Axial + Circumferential

Spin isn’t simply “up/down” — it emerges from axial and circumferential motion. SU(2) symmetry depends on an oriented ring, and U(2) symmetric spin states are natural if SU(2) holds.

SU(2) spin = axial + circumferential

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Run Custom Simulations

Pay $50 via PayPal to unlock the customizable Roofpig simulation. Each payment grants 5 runs. After payment, you’ll be redirected to custom.html?paid=true where the simulation form is unlocked.

When your payment finishes, you’ll be taken to the Custom Simulation Page with your run counter reset.