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Monotonicity of Percolation Probability on \Zd with Long Range Connections

2010/06/21 by de Lima, Bernardo N. B., Sanchis, Rémy, Silva, Roger W. C.
#60 CXX #FOS: Mathematics #Probability (math.PR)

paper · doi:10.48550/arxiv.1006.4191

Abstract

Consider an independent site percolation model on \Zd, d≥ 2, with parameter p ∈ (0,1), where there are only nearest neighbor bonds and long range bonds of length k parallel to some coordinate axis. We show that the percolation probability is a non-decreasing function of k. We also generalize this result for models whose long range bonds have several lengths.

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