Temperature scaling analysis of the 3D disordered Ising model with power-law correlated defects

被引：0
作者：
Kazmin, S. [1 ,2 ]
Janke, W. [1 ]
机构：
[1] Univ Leipzig, Inst Theoret Phys, IPF 231101, D-04801 Leipzig, Germany
[2] Deutsch Biomasseforschzentrum Gemeinnutzige GmbH, Torgauer Str 116, D-04347 Leizig, Germany
来源：
CONDENSED MATTER PHYSICS | 2023年 / 26卷 / 01期
关键词：
3D site-diluted Ising model; long-range correlations; Monte Carlo simulation; temperature scaling; critical exponents; LONG-RANGE CORRELATIONS; CRITICAL-BEHAVIOR; MONTE-CARLO; SYSTEMS; CROSSOVER;
D O I：
10.5488/CMP.26.13201
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We consider the three-dimensional site-diluted Ising model with power-law correlated defects and study the critical behaviour of the second-moment correlation length and the magnetic susceptibility in the high-temperature phase. By comparing, for various defect correlation strengths, the extracted critical exponents v and gamma with the results of our previous finite-size scaling study, we consolidate the exponent estimates.
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页数：12
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