Monte Carlo Study of One-Dimensional Ising Models with Long-Range Interactions

被引：13
|
作者：
Tomita, Yusuke [1 ]
机构：
[1] Univ Tokyo, Inst Solid State Phys, Chiba 2778581, Japan
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2009年 / 78卷 / 01期
关键词：
frustration; long-range interactions; Monte Carlo simulation; algorithms; CRITICAL EXPONENTS; CRITICAL-BEHAVIOR; PHASE-TRANSITIONS; SYSTEMS; CHAIN;
D O I：
10.1143/JPSJ.78.014002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Recently, Fukui and Todo have proposed a new effective Monte Carlo algorithm for long-range interacting systems. Using the algorithm with the nonequilibrium relaxation method, we investigated long-range interacting one-dimensional Ising models both ferromagnetic and antiferromagnetic with the nearest-neighbor ferromagnetic interaction. For the antiferromagnetic model, we found the systems are paramagnetic at finite temperatures.
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页数：7
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