scholarly journals Exact amplitude ratio and finite-size corrections for theM×Nsquare lattice Ising model

2002 ◽  
Vol 65 (3) ◽  
Author(s):  
N. Sh. Izmailian ◽  
Chin-Kun Hu
Keyword(s):  
Ising Model ◽  
Amplitude Ratio ◽  
Finite Size ◽  
Finite Size Corrections

Exact Finite Size Corrections for the Ising Model on Planar Random Surfaces

1997 ◽  
Vol 12 (33) ◽  
pp. 2503-2509
Author(s):  
B. E. Hanlon
Keyword(s):  
Ising Model ◽  
Finite Size ◽  
Order Correction ◽  
Exact Form ◽  
Leading Order ◽  
Random Surfaces ◽  
Numerical Studies ◽  
Finite Size Corrections

The exact form of finite size corrections is determined for the Ising model on 2-D planar random surfaces for any Ising temperature. The behaviour of these in the context of reliably extracting meaningful values for observables from numerical studies is investigated. In particular, it is noted that the leading order correction need not dominate.

scholarly journals Analytical expressions for a finite-size 2D Ising model

2017 ◽  
Vol 26 (3) ◽  
pp. 165-171 ◽  
Author(s):  
I. M. Karandashev ◽  
B. V. Kryzhanovsky ◽  
M. Yu. Malsagov
Keyword(s):  
Ising Model ◽  
Finite Size ◽  
Analytical Expressions
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