paper

On -Core Percolation in Four Dimensions

arXiv:cond-mat/0609777 · doi:10.1103/PhysRevE.78.022101

Abstract

The -core percolation on the Bethe lattice has been proposed as a simple model of the jamming transition because of its hybrid first-order/second-order nature. We investigate numerically -core percolation on the four-dimensional regular lattice. For the presence of a discontinuous transition is clearly established but its nature is strictly first order. In particular, the -core density displays no singular behavior before the jump and its correlation length remains finite. For the transition is continuous.

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