English

Exponential decay of connection probabilities for subcritical Voronoi percolation in $\mathbb{R}^d$

Probability 2017-05-24 v1 Combinatorics

Abstract

We prove that for Voronoi percolation on Rd\mathbb{R}^d, there exists pc[0,1]p_c\in[0,1] such that - for p<pcp<p_c, there exists cp>0c_p>0 such that Pp[0 connected to distance n]exp(cpn)\mathbb{P}_p[0\text{ connected to distance }n]\leq \exp(-c_p n), - there exists c>0c>0 such that for p>pcp>p_c, Pp[0 connected to ]c(ppc)\mathbb{P}_p[0\text{ connected to }\infty]\geq c(p-p_c). For dimension 2, this result offers a new way of showing that pc(2)=1/2p_c(2)=1/2. This paper belongs to a series of papers using the theory of algorithms to prove sharpness of the phase transition.

Keywords

Cite

@article{arxiv.1705.07978,
  title  = {Exponential decay of connection probabilities for subcritical Voronoi percolation in $\mathbb{R}^d$},
  author = {Hugo Duminil-Copin and Aran Raoufi and Vincent Tassion},
  journal= {arXiv preprint arXiv:1705.07978},
  year   = {2017}
}

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8 pages