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K -core percolation in four dimensions

  • University of Rome La Sapienza
  • Enrico Fermi Center

科研成果: 期刊稿件文章同行评审

摘要

The k -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 k -core percolation on the four-dimensional regular lattice. For k=4, the presence of a discontinuous transition is clearly established but its nature is strictly first-order. In particular, the k -core density displays no singular behavior before the jump and its correlation length remains finite. For k=3, the transition is continuous.

源语言英语
期刊论文编号022101
期刊Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
78
2
DOI
出版状态已出版 - 27 8月 2008
已对外发布

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