Discrete Gaussian free field ALE convergence under exponential observation

About 6 years old · traced to

Let ϕn\phi_n be a zero-boundary discrete Gaussian free field converging to a continuum Gaussian free field Φ\Phi, and let A−λ,λ\mathbb{A}_{-\lambda,\lambda} denote the continuum ALE. For sufficiently small TT, form the discrete ALE associated with the imaginary part of exp⁡(iTϕn)\exp(iT\phi_n). Exponential-observation ALE conjecture. This discrete ALE converges to A−λ,λ\mathbb{A}_{-\lambda,\lambda}.

The conjecture asks whether the natural local ALE construction from the exponential observation agrees with the deterministic reconstruction limit already obtained in the paper. The supplied text gives no resolution.

References

Primary source

Christophe Garban and Avelio Sepúlveda, “Statistical reconstruction of the Gaussian free field and KT transition”, arXiv:2002.12284 (2020).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.