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3D simulation

3D Ising Random Interface

A rotatable L x L x L box with boundary phases and an estimated random interface.

A true three-dimensional L × L × L Ising box with Dobrushin boundary conditions. The translucent red and blue shell shows the fixed boundary phases on the cubic box, while the yellow surface tracks the estimated two-dimensional random interface inside the volume. Change T = 1 / beta and rotate the box to inspect how the interface roughens.