Lower limit of percolation threshold on a square lattice with complex neighborhoods
Fuente:
arXiv
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866913765359878144 |
|---|---|
| author | Ciepłucha, Antoni Utnicki, Marcin Wołoszyn, Maciej Malarz, Krzysztof |
| author_facet | Ciepłucha, Antoni Utnicki, Marcin Wołoszyn, Maciej Malarz, Krzysztof |
| contents | In this paper, the 60-year-old concept of long-range interaction in percolation problems introduced by Dalton, Domb, and Sykes, is reconsidered. With Monte Carlo simulation -- based on Newman-Ziff algorithm and finite-size scaling hypothesis -- we estimate 64 percolation thresholds for random site percolation problem on a square lattice with neighborhoods that contain sites from the 7th coordination zone. The percolation thresholds obtained range from 0.27013 (for the neighborhood that contains only sites from the 7th coordination zone) to 0.11535 (for the neighborhood that contains all sites from the 1st to the 7th coordination zone). Similarly to neighborhoods with smaller ranges, the power-law dependence of the percolation threshold on the effective coordination number with exponent close to -1/2 is observed. Finally, we empirically determine the limit of the percolation threshold on square lattices with complex neighborhoods. This limit scales with the inverse square of the mean radius of the neighborhood. The boundary of this limit is touched for threshold values associated with extended (compact) neighborhoods. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_16703 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Lower limit of percolation threshold on a square lattice with complex neighborhoods Ciepłucha, Antoni Utnicki, Marcin Wołoszyn, Maciej Malarz, Krzysztof Statistical Mechanics In this paper, the 60-year-old concept of long-range interaction in percolation problems introduced by Dalton, Domb, and Sykes, is reconsidered. With Monte Carlo simulation -- based on Newman-Ziff algorithm and finite-size scaling hypothesis -- we estimate 64 percolation thresholds for random site percolation problem on a square lattice with neighborhoods that contain sites from the 7th coordination zone. The percolation thresholds obtained range from 0.27013 (for the neighborhood that contains only sites from the 7th coordination zone) to 0.11535 (for the neighborhood that contains all sites from the 1st to the 7th coordination zone). Similarly to neighborhoods with smaller ranges, the power-law dependence of the percolation threshold on the effective coordination number with exponent close to -1/2 is observed. Finally, we empirically determine the limit of the percolation threshold on square lattices with complex neighborhoods. This limit scales with the inverse square of the mean radius of the neighborhood. The boundary of this limit is touched for threshold values associated with extended (compact) neighborhoods. |
| title | Lower limit of percolation threshold on a square lattice with complex neighborhoods |
| topic | Statistical Mechanics |
| url | https://arxiv.org/abs/2503.16703 |