Critical exponents and correction to scaling. I. 3D Heisenberg model

1979 ◽  
Vol 12 (19) ◽  
pp. 3993-4005
Author(s):  
E Praveczki
Keyword(s):  
Critical Exponents ◽  
Heisenberg Model ◽  
Correction To Scaling

Non-Equilibrium Critical Relaxation of Heisenberg Ferromagnets with Long-Range Correlated Defects

2012 ◽  
Vol 190 ◽  
pp. 39-42
Author(s):  
M. Medvedeva ◽  
Pavel V. Prudnikov
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Critical Behavior ◽  
Critical Exponents ◽  
Heisenberg Model ◽  
Three Dimensional ◽  
Initial State ◽  
Short Time ◽  
Theoretic Description ◽  
Good Agreement

The dynamic critical behavior of the three-dimensional Heisenberg model with longrangecorrelated disorder was studied by using short-time Monte Carlo simulations at criticality.The static and dynamic critical exponents are determined. The simulation was performed fromordered initial state. The obtained values of the exponents are in a good agreement with resultsof the field-theoretic description of the critical behavior of this model in the two-loopapproximation.

Critical Exponents for the Heisenberg Model

1972 ◽  
Vol 6 (1) ◽  
pp. 311-313 ◽  
Author(s):  
Morgan K. Grover ◽  
Leo P. Kadanoff ◽  
Franz J. Wegner
Keyword(s):  
Critical Exponents ◽  
Heisenberg Model
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