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Quantum vs Classical Random Walk

Two-component |L>/|R> amplitude vector on a 101-site lattice, Hadamard coin every step, position probability summed as |psiL|^2 + |psiR|^2. Side-by-side classical binomial histogram for comparison.

Figure 1. Quantum vs Classical Random Walk.

WHAT TO TRY

  • Vary each control and watch the rail readouts respond.
  • Compare the diagnostic plot against the live scene.