scholarly journals Block-spin distributions for short-range attractive ising models

1975 ◽  
Vol 25 (1) ◽  
pp. 425-441 ◽  
Author(s):  
G. Gallavotti ◽  
A. Martin-Löf
Keyword(s):  
Short Range ◽  
Ising Models ◽  
Spin Distributions ◽  
Block Spin

scholarly journals Fluctuations for block spin Ising models

2018 ◽  
Vol 23 ◽  
Author(s):  
Matthias Löwe ◽  
Kristina Schubert
Keyword(s):  
Ising Models ◽  
Block Spin

scholarly journals Fluctuation Results for General Block Spin Ising Models

2020 ◽  
Vol 178 (5) ◽  
pp. 1175-1200
Author(s):  
Holger Knöpfel ◽  
Matthias Löwe ◽  
Kristina Schubert ◽  
Arthur Sinulis
Keyword(s):  
Ising Models ◽  
Block Spin

scholarly journals Relations between short-range and long-range Ising models

2014 ◽  
Vol 89 (6) ◽  
Author(s):  
Maria Chiara Angelini ◽  
Giorgio Parisi ◽  
Federico Ricci-Tersenghi
Keyword(s):  
Long Range ◽  
Short Range ◽  
Ising Models

Two one-dimensional Ising models with disorder points

1970 ◽  
Vol 48 (14) ◽  
pp. 1724-1734 ◽  
Author(s):  
John Stephenson
Keyword(s):  
Temperature Dependence ◽  
Short Range ◽  
Short Range Order ◽  
Nearest Neighbor ◽  
Ising Models ◽  
Zero Field ◽  
Interaction Energies ◽  
Pair Correlations ◽  
One Dimensional ◽  
Range Of Values

Pair correlations on two one-dimensional Ising models with next-nearest-neighbor interactions are calculated exactly. For an appropriate range of values of the interaction energies, each of these models exhibits a disorder point, at which the nature of the short-range order changes abruptly, and at which there is a cusp in the graph of range of order vs. temperature. The zero-field susceptibilities are calculated exactly, and are found to have quite smooth temperature dependence.

FRUSTRATED ISING MODELS ON QUASIPERIODIC LATTICES IN TWO DIMENSIONS

1991 ◽  
Vol 05 (28) ◽  
pp. 1895-1903 ◽  
Author(s):  
M. DUNEAU ◽  
F. DUNLOP ◽  
A. JAGANNATHAN ◽  
C. OGUEY
Keyword(s):  
Short Range ◽  
Ground States ◽  
Ising Models ◽  
Two Dimensions ◽  
Two Dimensional ◽  
Competing Interactions ◽  
Local Environments ◽  
Ising Spins

Competing short-range interactions are considered between Ising spins placed on vertices of the two-dimensional quasiperiodic octagonal tiling. For physically reasonable competing interactions, various types of magnetic ground states appear for different choices of the local environments of active — magnetic — sites, consequences jointly of the frustration and quasiperiodicity.

scholarly journals Exact recovery in block spin Ising models at the critical line

2020 ◽  
Vol 14 (1) ◽  
pp. 1796-1815
Author(s):  
Matthias Löwe ◽  
Kristina Schubert
Keyword(s):  
Critical Line ◽  
Ising Models ◽  
Block Spin
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