Kuramoto sync

Do coupled oscillators spontaneously synchronise, and above what coupling strength?

How the lab tests it

Sweep the coupling K, let the order parameter r settle at each value, and plot the measured r(K).

the mean-field sync threshold Kc = 2γ, with r = √(1 − Kc/K)

This is one world in the PHS lab — 91 interactive simulations, each posing a question and measuring the answer. See the catalogued findings.