arXiv · 1208.1223
Continuum percolation for Gibbsian point processes with attractive interactions
Abstract
We study the problem of continuum percolation in infinite volume Gibbs measures for particles with an attractive pair potential, with a focus on low temperatures (large $β$). The main results are bounds on percolation thresholds $ρ_\pm(β)$ in terms of the density rather than the chemical potential or activity. In addition, we prove a variational formula for a large deviations rate function for cluster size distributions. This formula establishes a link with the Gibbs variational principle and a form of equivalence of ensembles, and allows us to combine knowledge on finite volume, canonical Gibbs measures with infinite volume, grand-canonical Gibbs measures.
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Sabine Jansen. 2012-08-30. Continuum percolation for Gibbsian point processes with attractive interactions. https://arxiv.org/abs/1208.1223
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