Monte Carlo studies of critical behaviour of systems with long-range correlated disoder
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چکیده
منابع مشابه
Monte Carlo studies of critical behaviour of systems with long - range correlated disoder
Monte Carlo simulations of the short-time dynamic behaviour are reported for three-dimensional Ising model and XY-model with long-range spatially correlated disorder at criticality, in the case corresponding to linear defects. The static and dynamic critical exponents are computed with the use of the corrections to scaling. The obtained values of the exponents are in a good agreement with resul...
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A field-theoretic description of the critical behaviour of systems with quenched defects obeying a power law correlations ∼ |x| for large separations x is given. Directly for three-dimensional systems and different values of correlation parameter 2 ≤ a ≤ 3 a renormalization analysis of scaling function in the two-loop approximation is carried out, and the fixed points corresponding to stability...
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ژورنال
عنوان ژورنال: Condensed Matter Physics
سال: 2005
ISSN: 1607-324X
DOI: 10.5488/cmp.8.1.213