Exact critical behavior of two-dimensional wetting problems with quenched disorder

1988 ◽  
Vol 51 (1-2) ◽  
pp. 29-56 ◽  
Author(s):  
G. Forgacs ◽  
J. M. Luck ◽  
Th. M. Nieuwenhuizen ◽  
H. Orland
Keyword(s):  
Critical Behavior ◽  
Quenched Disorder ◽  
Two Dimensional

The critical behavior of the two-dimensional three-state Potts model on a triangular lattice with quenched disorder

2019 ◽  
Vol 238 ◽  
pp. 321-323 ◽  
Author(s):  
Akai K. Murtazaev ◽  
Albert B. Babaev
Keyword(s):  
Critical Behavior ◽  
Potts Model ◽  
Triangular Lattice ◽  
Quenched Disorder ◽  
Two Dimensional

Superuniversal Critical Behavior in Two-Dimensional Random Anisotropic Models with Discrete Symmetries

1998 ◽  
Vol 12 (12n13) ◽  
pp. 1301-1309
Author(s):  
G. Jug ◽  
B. N. Shalaev
Keyword(s):  
Field Theory ◽  
Conformal Field Theory ◽  
Ising Model ◽  
Critical Behavior ◽  
Quenched Disorder ◽  
Two Dimensional ◽  
Anisotropic Models ◽  
Conformal Field ◽  
Logarithmic Corrections ◽  
Anisotropic Systems

We study the critical behavior of two-dimensional (2D) anisotropic systems with weak quenched disorder described by the Ising model (IM) with random bonds, the dilute N-color Ashkin–Teller model (ATM) and some its generalizations. It is shown that all these models exhibit the same critical behavior as that of the 2D-IM apart from some logarithmic corrections. The minimal conformal field theory (CFT) models with randomness are found to be described by critical exponents which are numerically very close to those of the pure 2D-IM.

Critical behavior of a two-dimensional complex fluid: Macroscopic and mesoscopic views

2016 ◽  
Vol 93 (4) ◽  
Author(s):  
Madhumita Choudhuri ◽  
Alokmay Datta
Keyword(s):  
Critical Behavior ◽  
Two Dimensional ◽  
Complex Fluid

Critical behavior and magnetocaloric effect of the quasi-two-dimensional room-temperature ferromagnet Cr4Te5

2020 ◽  
Vol 101 (21) ◽  
Author(s):  
Luo-Zhao Zhang ◽  
An-Lei Zhang ◽  
Xiu-De He ◽  
Xin-Wei Ben ◽  
Qi-Ling Xiao ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Critical Behavior ◽  
Room Temperature ◽  
Two Dimensional

THE CRITICAL BEHAVIOR OF THE 2D SPIN-1 ISING MODEL WITH THE BILINEAR AND POSITIVE BIQUADRATIC NEAREST NEIGHBOR INTERACTIONS ON A CELLULAR AUTOMATON

2004 ◽  
Vol 15 (10) ◽  
pp. 1425-1438 ◽  
Author(s):  
A. SOLAK ◽  
B. KUTLU
Keyword(s):  
Cellular Automaton ◽  
Phase Boundary ◽  
Critical Behavior ◽  
Nearest Neighbor ◽  
Finite Size ◽  
Square Lattice ◽  
Two Dimensional ◽  
Finite Size Scaling ◽  
Creutz Cellular Automaton ◽  
Beg Model

The two-dimensional BEG model with nearest neighbor bilinear and positive biquadratic interaction is simulated on a cellular automaton, which is based on the Creutz cellular automaton for square lattice. Phase diagrams characterizing phase transitions of the model are presented for comparison with those obtained from other calculations. We confirm the existence of the tricritical points over the phase boundary for D/K>0. The values of static critical exponents (α, β, γ and ν) are estimated within the framework of the finite size scaling theory along D/K=-1 and 1 lines. The results are compatible with the universal Ising critical behavior except the points over phase boundary.

Critical behavior of the two-dimensional nonequilibrium zero-temperature random field Ising model on a triangular lattice

2017 ◽  
Vol 95 (4) ◽  
Author(s):  
Sanja Janićević ◽  
Svetislav Mijatović ◽  
Djordje Spasojević
Keyword(s):  
Ising Model ◽  
Random Field ◽  
Critical Behavior ◽  
Triangular Lattice ◽  
Two Dimensional ◽  
Zero Temperature ◽  
Random Field Ising Model

scholarly journals Two-Dimensional Melting under Quenched Disorder

2013 ◽  
Vol 111 (9) ◽  
Author(s):  
Sven Deutschländer ◽  
Tobias Horn ◽  
Hartmut Löwen ◽  
Georg Maret ◽  
Peter Keim
Keyword(s):  
Quenched Disorder ◽  
Two Dimensional

Effect of quenched disorder on a two-dimensional classical Wigner crystal

1992 ◽  
Vol 263 (1-3) ◽  
pp. 680-685 ◽  
Author(s):  
Alexander B. Dzyubenko ◽  
Yuri E. Lozovik
Keyword(s):  
Wigner Crystal ◽  
Quenched Disorder ◽  
Two Dimensional

Critical behavior of two-dimensional spin systems under the random-bond six-state clock model

2012 ◽  
Vol 112 (6) ◽  
pp. 063924 ◽  
Author(s):  
Raymond P. H. Wu ◽  
Veng-cheong Lo ◽  
Haitao Huang
Keyword(s):  
Critical Behavior ◽  
Spin Systems ◽  
Two Dimensional ◽  
Clock Model

scholarly journals Universality and scaling study of the critical behavior of the two-dimensional Blume-Capel model in short-time dynamics

2002 ◽  
Vol 66 (2) ◽  
Author(s):  
Roberto da Silva ◽  
Nelson A. Alves ◽  
J. R. Drugowich de Felício
Keyword(s):  
Critical Behavior ◽  
Two Dimensional ◽  
Time Dynamics ◽  
Short Time
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