Does deterministic chaos produce diffusion — does momentum in the kicked rotor's chaotic sea random-walk?
▶ Launch the interactive simulationStart an ensemble of orbits at p=0, watch the momentum spread, and measure the diffusion coefficient D = ⟨Δp²⟩/2n across the kick strength K.
the quasilinear estimate D = K²/4 (independent kicks: ⟨(K·sinθ)²⟩ = K²/2 per step)