The uniform spanning tree scaling conjecture to infinite canonical super-Brownian motion

From papers

Let d>4d>4. For each r2r\geq2, let ρn(st)(x)\rho^{(\mathrm{st})}_{\vec n}(\vec x) denote the uniform spanning tree rr-point function, with time coordinates given by distances in the tree from the origin. The constants A,V,vA,V,v and δ(0,1)\delta\in(0,1) are those in (rhoscal).

Uniform spanning tree scaling conjecture. There exist constants A,V,vA,V,v and δ(0,1)\delta\in(0,1) such that (rhoscal) holds for ρ(st)\rho^{(\mathrm{st})}.

This conjectures that the uniform spanning tree has ICSBM as its scaling limit above dimension 44. The motivation is Wilson's construction and the diffusive scaling of loop-erased random walk in dimensions greater than 44, but the required multi-point convergence is left open.

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Sources & referencesView supporting material

Primary source

Remco van der Hofstad, “Infinite canonical super-Brownian motion and scaling limits”, arXiv:math/0405328 (2004).

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