scholarly journals Size dependence of self-diffusion in the hard-square lattice gas

1991 ◽  
Vol 65 (1-2) ◽  
pp. 415-416 ◽  
Author(s):  
J. J�ckle ◽  
K. Frob�se ◽  
D. Kn�dler
Keyword(s):  
Lattice Gas ◽  
Size Dependence ◽  
Square Lattice ◽  
Self Diffusion

Size dependence of self-diffusion in the hard-square lattice gas

1991 ◽  
Vol 63 (1-2) ◽  
pp. 249-260 ◽  
Author(s):  
J. J�ckie ◽  
K. Frob�se ◽  
D. Kn�dler
Keyword(s):  
Lattice Gas ◽  
Size Dependence ◽  
Square Lattice ◽  
Self Diffusion

Self-diffusion in a 2D lattice gas with lateral interactions

1993 ◽  
Vol 281 (1-2) ◽  
pp. 178-190 ◽  
Author(s):  
R. Ferrando ◽  
E. Scalas
Keyword(s):  
Lattice Gas ◽  
Lateral Interactions ◽  
Self Diffusion

TRANSFER-MATRIX STUDY OF NEGATIVE-FUGACITY SINGULARITY OF HARD-CORE LATTICE GAS

1999 ◽  
Vol 10 (04) ◽  
pp. 517-529 ◽  
Author(s):  
SYNGE TODO
Keyword(s):  
Large Scale ◽  
Lattice Gas ◽  
Central Charge ◽  
Hard Core ◽  
Universality Class ◽  
Two Dimensions ◽  
Square Lattice ◽  
Lattice Gas Models ◽  
Renormalization Technique ◽  
Phenomenological Renormalization

A singularity on the negative-fugacity axis of the hard-core lattice gas is investigated in terms of numerical diagonalization of large-scale transfer matrices. For the hard-square lattice gas, the location of the singular point [Formula: see text] and the critical exponent ν are accurately determined by the phenomenological renormalization technique as -0.11933888188(1) and 0.416667(1), respectively. It is also found that the central charge c and the dominant scaling dimension xσ are -4.399996(8) and -0.3999996(7), respectively. Similar analyses for other hard-core lattice-gas models in two dimensions are also performed, and it is confirmed that the universality between these models does hold. These results strongly indicate that the present singularity belongs to the same universality class as the Yang–Lee edge singularity.

Hard-square lattice gas

1980 ◽  
Vol 22 (4) ◽  
pp. 465-489 ◽  
Author(s):  
R. J. Baxter ◽  
I. G. Enting ◽  
S. K. Tsang
Keyword(s):  
Lattice Gas ◽  
Square Lattice

Theoretical Models of Cooperative Dynamics Near the Glass Transition

1990 ◽  
Vol 215 ◽  
Author(s):  
Josef Jäckle
Keyword(s):  
Glass Transition ◽  
Lattice Gas ◽  
Finite Size ◽  
Theoretical Models ◽  
Lattice Gases ◽  
Bootstrap Percolation ◽  
Square Lattice ◽  
High Particle Concentration ◽  
High Particle ◽  
Percolation Problem

AbstractIt is shown that diffusion in the hard-square and hard-octahedron lattice gases at high particle concentration has cooperative properties resembling molecular relaxation in undercooled liquids near the glass transition. For these models a characteristic length of cooperativity is introduced by an underlying percolation problem, which determines whether permanently blocked particles exist in lattices of finite size. The percolation problem belongs to a general class of bootstrap percolation models. Salient Monte Carlo results for the concentration and size dependence of self diffusion in the hard-square lattice gas are presented. Similarities with the n-spin facilitated kinetic Ising models are also pointed out.

Pore-size dependence of the self-diffusion of hexane in silica gels

2002 ◽  
Vol 116 (24) ◽  
pp. 10869-10876 ◽  
Author(s):  
J. Baumert ◽  
B. Asmussen ◽  
C. Gutt ◽  
R. Kahn
Keyword(s):  
Pore Size ◽  
Size Dependence ◽  
The Self ◽  
Silica Gels ◽  
Self Diffusion

scholarly journals Complete catalog of ground-state diagrams for the general three-state lattice-gas model with nearest-neighbor interactions on a square lattice

2019 ◽  
Vol 21 (11) ◽  
pp. 6216-6223 ◽  
Author(s):  
Daniel Silva ◽  
Per Arne Rikvold
Keyword(s):  
Phase Diagrams ◽  
Ground State ◽  
Lattice Gas ◽  
Nearest Neighbor ◽  
Square Lattice ◽  
Temperature Phase ◽  
Zero Temperature ◽  
Dimensional Parameter ◽  
State Diagrams ◽  
Solid Foundation

The fifteen topologically different zero-temperature phase diagrams in the model's full, five-dimensional parameter space provide a solid foundation for studies at finite temperatures.

Exact Solutions for a Semi‐Infinite Square Lattice Gas

1966 ◽  
Vol 7 (8) ◽  
pp. 1458-1463 ◽  
Author(s):  
N. Karayianis ◽  
C. A. Morrison ◽  
D. E. Wortman
Keyword(s):  
Exact Solutions ◽  
Lattice Gas ◽  
Square Lattice
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