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arXiv · 1501.04075

Quenched Voronoi percolation

Daniel Ahlberg·Simon Griffiths·Robert Morris·Vincent Tassion
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Abstract

We prove that the probability of crossing a large square in quenched Voronoi percolation converges to 1/2 at criticality, confirming a conjecture of Benjamini, Kalai and Schramm from 1999. The main new tools are a quenched version of the box-crossing property for Voronoi percolation at criticality, and an Efron-Stein type bound on the variance of the probability of the crossing event in terms of the sum of the squares of the influences. As a corollary of the proof, we moreover obtain that the quenched crossing event at criticality is almost surely noise sensitive.

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Daniel Ahlberg, Simon Griffiths, Robert Morris, Vincent Tassion. 2015-01-16. Quenched Voronoi percolation. https://arxiv.org/abs/1501.04075

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