Phase Transitions in Granular Packings
凝聚态物理
2015-06-25 v1
摘要
We describe the contact network of granular packings by a frustrated lattice gas that contains steric frustration as essential ingredient. Two transitions are identified, a spin glass transition at the onset of Reynolds dilatancy and at lower densities a percolation transition. We describe the correlation functions that give rise to the singularities and propose some dynamical experiments.
关键词
引用
@article{arxiv.cond-mat/9602062,
title = {Phase Transitions in Granular Packings},
author = {Antonio Coniglio and Hans Herrmann},
journal= {arXiv preprint arXiv:cond-mat/9602062},
year = {2015}
}