Eden Model — Surface Roughening
Random cluster growth · KPZ universality class · interface width W ~ t^β
Parameters
Grid size:
120
Growth speed:
10
steps/frame
Noise model:
Eden A (perimeter)
Eden B (site)
Cells grown
0
Perimeter |∂C|
0
Width W
0.00
β exponent
—
Reset
Pause
Eden model (1961):
Random growth on perimeter → compact cluster. KPZ exponents: β≈1/3 (growth), α≈1/2 (roughness), z=3/2.
W(L,t) ~ t^β for t≪L^z
W(L,∞) ~ L^α (saturation)