Non-Equilibrium Critical Relaxation of Heisenberg Ferromagnets with Long-Range Correlated Defects
| Periodical | Solid State Phenomena (Volume 190) |
|---|---|
| Main Theme | Magnetism and Magnetic Materials V |
| Edited by | N. Perov and V. Rodionova |
| Pages | 39-42 |
| DOI | 10.4028/www.scientific.net/SSP.190.39 |
| Citation | M. Medvedeva et al., 2012, Solid State Phenomena, 190, 39 |
| Online since | June, 2012 |
| Authors | M. Medvedeva, Pavel V. Prudnikov |
| Keywords | Dis-Order with Long-Range Correlation, Disordered Systems, Heisenberg Model, Monte-Carlo Method (MC-Method), Short-Time Dynamic |
| Price | US$ 28,- |
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.