Renormalization-group treatment of the long-ranged one-dimensional Ising model with random fields

1987 ◽  
Vol 36 (10) ◽  
pp. 5760-5763 ◽  
Author(s):  
P. O. Weir ◽  
N. Read ◽  
J. M. Kosterlitz
Keyword(s):  
Renormalization Group ◽  
Ising Model ◽  
Group Treatment ◽  
Random Fields ◽  
One Dimensional

scholarly journals Renormalization Group Approach to a One-Dimensional Cooperative T–e Jahn-Teller System

1977 ◽  
Vol 32 (1) ◽  
pp. 111-112
Author(s):  
S. Brühl ◽  
E. Sigmund
Keyword(s):  
Free Energy ◽  
Renormalization Group ◽  
Ising Model ◽  
Linear Chain ◽  
Group Approach ◽  
One Dimensional ◽  
Renormalization Group Approach ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
The One

Abstract A linear chain of T-e molecules exhibiting the cooperative Jahn-Teller effect is considered. Following Nauenberg's1 treatment of the one-dimensional Ising model a renormalization group approach is used. The series-expansion of the free energy is put into a closed form.

Renormalization group treatment for the electronic spectrum of partially ordered one-dimensional alloys

1983 ◽  
Vol 45 (11) ◽  
pp. 955-959 ◽  
Author(s):  
Belita Koiller ◽  
Mark O. Robbins ◽  
Maria A. Davidovich ◽  
C.E.T. Gonçalves da Silva
Keyword(s):  
Renormalization Group ◽  
Electronic Spectrum ◽  
Group Treatment ◽  
One Dimensional ◽  
Partially Ordered

Renormalization group treatment of a compressible Ising model

Physica B+C ◽  
1977 ◽  
Vol 86-88 ◽  
pp. 625-626
Author(s):  
Z. Friedman ◽  
L. Gunther
Keyword(s):  
Renormalization Group ◽  
Ising Model ◽  
Group Treatment

Phase Diagram of the Semi-Infinite Ising Model in a Random Field

1997 ◽  
Vol 11 (21n22) ◽  
pp. 973-979 ◽  
Author(s):  
A. S. de Arruda ◽  
W. Figueiredo
Keyword(s):  
Phase Diagram ◽  
Renormalization Group ◽  
Ising Model ◽  
Random Field ◽  
Random Fields ◽  
Mean Field ◽  
Cubic Lattice ◽  
The Mean ◽  
Tricritical Behavior ◽  
Field Renormalization

We determine the phase diagram of the semi-infinite Ising model in a cubic lattice with a trimodal distribution of random fields on the surface. We use the mean-field renormalization group with the smallest possible clusters to show that a very small dilution of the random field at surface is sufficient to destroy the tricritical behavior.

One-dimensional Ising model in a variety of random fields

1986 ◽  
Vol 34 (9) ◽  
pp. 6214-6218 ◽  
Author(s):  
David Andelman
Keyword(s):  
Ising Model ◽  
Random Fields ◽  
One Dimensional
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