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For the site percolation model on the triangular lattice and certain generalizations for which Cardy's Formula has been established we acquire a power law estimate for the \emph{rate} of convergence of the crossing probabilities to Cardy's…

数学物理 · 物理学 2013-07-03 I. Binder , L. Chayes , H. K. Lei

We use invasion percolation to compute numerical values for bond and site percolation thresholds $p_c$ (existence of an infinite cluster) and $p_u$ (uniqueness of the infinite cluster) of tesselations $\{P,Q\}$ of the hyperbolic plane,…

统计力学 · 物理学 2017-10-18 Stephan Mertens , Cristopher Moore

The results of investigations of main characteristics of a one-dimensional percolation theory (percolation threshold, critical exponents of correlation radius and specific heat, and free energy) are presented for the problem of bonds and…

无序系统与神经网络 · 物理学 2011-01-25 Mariya Bureeva , Vladimir Udodov

All (in)homogeneous bond percolation models on the square, triangular, and hexagonal lattices belong to the same universality class, in the sense that they have identical critical exponents at the critical point (assuming the exponents…

概率论 · 数学 2021-12-21 Geoffrey R. Grimmett , Ioan Manolescu

In the abstract of [1] we read: "We obtain so far unproved properties of a ratio involving a classof Hermite and parabolic cylinder functions." However, we explain how some of the main results in that paper were already proved in [2],…

经典分析与常微分方程 · 数学 2020-09-22 Javier Segura

We investigate site and bond percolation in triangular and square lattices subjected to linear distortion. In contrast to previously studied distortion schemes that preserve lattice geometry, linear distortion dislocates regular lattice…

统计力学 · 物理学 2026-02-05 Bishnu Bhowmik , Sayantan Mitra , Robert M. Ziff , Ankur Sensharma

This is supplementary material for the article arxiv:0708.3250. We provide an alternative introduction of the mean Euler Characteristic, additional examples and the percolation thresholds for 2-uniform lattices.

统计力学 · 物理学 2008-01-13 Richard A. Neher , Klaus Mecke , Herbert Wagner

The following article deals with the critical value p_c of the three-dimensional bootstrap percolation. We will check the behavior of p_c for different lengths of the lattice and additionally we will scale p_c in the limit of an infinite…

统计力学 · 物理学 2009-11-07 Dirk Kurtsiefer

We present a method of general applicability for finding exact or accurate approximations to bond percolation thresholds for a wide class of lattices. To every lattice we sytematically associate a polynomial, the root of which in $[0,1]$ is…

统计力学 · 物理学 2015-05-14 Christian R. Scullard , Robert M. Ziff

We obtain the exact solution of the bond-percolation thresholds with inhomogenous probabilities on the square lattice. Our method is based on the duality analysis with real-space renormalization, which is a profound technique invented in…

无序系统与神经网络 · 物理学 2015-06-12 Masayuki Ohzeki

We present percolation thresholds calculated numerically with the eigenvalue formulation of the method of critical polynomials; developed in the last few years, it has already proven to be orders of magnitude more accurate than traditional…

数学物理 · 物理学 2020-03-04 Christian R. Scullard , Jesper Lykke Jacobsen

We obtain the critical threshold for a host of Potts and percolation models on lattices having a structure which permits a duality consideration. The consideration generalizes the recently obtained thresholds of Scullard and Ziff for bond…

统计力学 · 物理学 2009-11-11 F. Y. Wu

We show that a general one-dimensional (1D) lattice with nonlinear inter-particle interactions can always be thermalized for arbitrarily small nonlinearity in the thermodynamic limit, thus proving equipartition hypothesis in statistical…

统计力学 · 物理学 2019-07-24 Weicheng Fu , Yong Zhang , Hong Zhao

Percolation on a plane is usually associated with clusters spanning two opposite sides of a rectangular system. Here we investigate three-leg clusters generated on a square lattice and spanning the three sides of equilateral triangles. If…

统计力学 · 物理学 2022-04-15 Zbigniew Koza

We study loop percolation models in two and in three space dimensions, in which configurations of occupied bonds are forced to form closed loop. We show that the uncorrelated occupation of elementary plaquettes of the square and the simple…

无序系统与神经网络 · 物理学 2009-11-07 Frank O. Pfeiffer , Heiko Rieger

The complete set of bounds for the technical constants of an elastic layer, plate or laminate is given. The bounds are valid in general, also for completely anisotropic bodies. They are obtained transforming the polar bounds previously…

经典物理 · 物理学 2023-11-15 Paolo Vannucci

We present a study of site and bond percolation on periodic lattices with 3 nearest neighbors per site. We have considered 3 lattices, with different symmetries, different underlying Bravais lattices, and different degrees of longer-range…

统计力学 · 物理学 2015-06-12 Jonathan Tran , Ted Yoo , Shane Stahlheber , Alex Small

We study site- and bond-percolation on a class of lattices referred to as Lieb lattices. In two dimensions the Lieb lattice (LL) is also known as the decorated square lattice, or as the CuO$_2$ lattice; in three dimensions it can be…

统计力学 · 物理学 2022-01-05 W. S. Oliveira , J. Pimentel de Lima , Natanael C. Costa , R. R. dos Santos

We prove that enhanced entanglement percolation via lattice transformation is possible even if the new lattice is more poorly connected in that: i) the coordination number (a local property) decreases, or ii) the classical percolation…

量子物理 · 物理学 2014-02-04 Gerald John Lapeyre

We study long-range power-law correlated disorder on square and cubic lattices. In particular, we present high-precision results for the percolation thresholds and the fractal dimension of the largest clusters as function of the correlation…