Asymptotics for the percolation threshold of finitary random interlacements in four and higher dimensions
Probability
2025-10-17 v1
Abstract
We establish sharp asymptotic bounds for the critical intensity of the Finitary Random Interlacements (FRI) model in four and higher dimensions with general trajectory length distributions. Our proof reveals that the construction of near-critical FRI clusters in four and higher dimensions is essentially analogous to a Galton-Watson process, whose expected number of offspring corresponds to the capacity of a random walk killed at the given length.
Keywords
Cite
@article{arxiv.2510.14734,
title = {Asymptotics for the percolation threshold of finitary random interlacements in four and higher dimensions},
author = {Yijie Bi and Zhenhao Cai and Xinyi Li and Balázs Ráth and Yuan Zhang},
journal= {arXiv preprint arXiv:2510.14734},
year = {2025}
}
Comments
41 pages, 1 figure