Truncation of long-range percolation with non-summable interactions in dimensions $d\geq 3$

Fuente: arXiv
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Main Author: Bäumler, Johannes
Format: Preprint
Published: 2024
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author Bäumler, Johannes
author_facet Bäumler, Johannes
contents Consider independent long-range percolation on $\mathbb{Z}^d$ for $d\geq 3$. Assuming that the expected degree of the origin is infinite, we show that there exists an $N\in \mathbb{N}$ such that an infinite open cluster remains after deleting all edges of length at least $N$. For the isotropic case in dimensions $d\geq 3$, we show that if the expected degree of the origin is at least $10^{400}$, then there exists an infinite open cluster almost surely. We also use these results to prove corresponding statements for the long-range $q$-states Potts model.
format Preprint
id arxiv_https___arxiv_org_abs_2410_00303
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Truncation of long-range percolation with non-summable interactions in dimensions $d\geq 3$
Bäumler, Johannes
Probability
82B43, 60K35
Consider independent long-range percolation on $\mathbb{Z}^d$ for $d\geq 3$. Assuming that the expected degree of the origin is infinite, we show that there exists an $N\in \mathbb{N}$ such that an infinite open cluster remains after deleting all edges of length at least $N$. For the isotropic case in dimensions $d\geq 3$, we show that if the expected degree of the origin is at least $10^{400}$, then there exists an infinite open cluster almost surely. We also use these results to prove corresponding statements for the long-range $q$-states Potts model.
title Truncation of long-range percolation with non-summable interactions in dimensions $d\geq 3$
topic Probability
82B43, 60K35
url https://arxiv.org/abs/2410.00303