抄録
A site-percolation model with two different sizes of particles is newly introduced on a square lattice. To estimate the fractal dimension and critical exponents with high accuracy, a finite-size scaling analysis is performed with a Monte Carlo simulation. The obtained fractal dimension coincides with that of the ordinary model, while the estimated exponents β, γ, and ν are slightly different from those of the ordinary model. However, the normalized exponents β̂ = β/ν and γ̂ = γ/ν remain the same as in the ordinary model, which is a manifestation of weak universality.
本文言語 | English |
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ページ(範囲) | 3755-3758 |
ページ数 | 4 |
ジャーナル | journal of the physical society of japan |
巻 | 68 |
号 | 12 |
DOI | |
出版ステータス | Published - 1999 12月 |
外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学(全般)