OpenAI reports Gaussian free-field limits for weighted Lipschitz heights
- Mathematics
- Theoretical Physics
For each fixed edge-change weight x∈[1/√2,1], zero-boundary integer Lipschitz heights on triangular-lattice inside approximations of a bounded C² Jordan domain converge, after division by a positive x-dependent constant, to the zero-Dirichlet Gaussian free field as a random distribution.