Long-range interactions in Sznajd consensus model

被引：16

作者：

Schulze, C ^{[1
]}

机构：

[1] Univ Cologne, Inst Theoret Phys, D-50923 Cologne, Germany

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2003年 / 324卷 / 3-4期

关键词：

sociophysics; phase transition; distance dependence; quenched disorder;

D O I：

10.1016/S0378-4371(03)00078-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The traditional Sznajd model, as well as its Ochrombel simplification, for opinion spreading are modified to have a convincing strength proportional to a negative power of the spatial distance. We find the usual phase transition in the full Sznajd model, but not in the Ochrombel simplification. We also mix the two rules, which favours a phase transition. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：717 / 722

页数：6

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