中国物理B ›› 2014, Vol. 23 ›› Issue (6): 68701-068701.doi: 10.1088/1674-1056/23/6/068701

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇    下一篇

Ising model on evolution networks and its application on opinion formation

朱小龙a b, 张海天b c, 桑建平a b, 黄胜友b, 邹宪武b   

  1. a School of Physics and Information Engineering, Jianghan University, Wuhan 430056, China;
    b School of Physics and Technology, Wuhan University, Wuhan 430072, China;
    c Hubei Air Traffic Management Sub-Bureau of CAAC, Wuhan 430302, China
  • 收稿日期:2013-10-09 修回日期:2013-11-28 出版日期:2014-06-15 发布日期:2014-06-15
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 11304123) and the Scientific Research Foundation of Jianghan University (Grant No. 2010014).

Ising model on evolution networks and its application on opinion formation

Zhu Xiao-Long (朱小龙)a b, Zhang Hai-Tian (张海天)b c, Sang Jian-Ping (桑建平)a b, Huang Sheng-You (黄胜友)b, Zou Xian-Wu (邹宪武)b   

  1. a School of Physics and Information Engineering, Jianghan University, Wuhan 430056, China;
    b School of Physics and Technology, Wuhan University, Wuhan 430072, China;
    c Hubei Air Traffic Management Sub-Bureau of CAAC, Wuhan 430302, China
  • Received:2013-10-09 Revised:2013-11-28 Online:2014-06-15 Published:2014-06-15
  • Contact: Sang Jian-Ping E-mail:jpsang@acc-lab.whu.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 11304123) and the Scientific Research Foundation of Jianghan University (Grant No. 2010014).

摘要: Many phenomena show that in a favorable circumstance an agent still has an updating possibility, and in an unfavorable circumstance an agent also has a possibility of holding its own state and reselecting its neighbors. To describe this kind of phenomena an Ising model on evolution networks was presented and used for consensus formation and separation of opinion groups in human population. In this model the state-holding probability p and selection-rewiring probability q were introduced. The influence of this mixed dynamics of spin flips and network rewiring on the ordering behavior of the model was investigated. p hinders ordering of opinion networks and q accelerates the dynamical process of networks. Influence of q on the ordering and separating stems from its effect on average path length of networks.

关键词: opinion formation, Ising model, evolution networks

Abstract: Many phenomena show that in a favorable circumstance an agent still has an updating possibility, and in an unfavorable circumstance an agent also has a possibility of holding its own state and reselecting its neighbors. To describe this kind of phenomena an Ising model on evolution networks was presented and used for consensus formation and separation of opinion groups in human population. In this model the state-holding probability p and selection-rewiring probability q were introduced. The influence of this mixed dynamics of spin flips and network rewiring on the ordering behavior of the model was investigated. p hinders ordering of opinion networks and q accelerates the dynamical process of networks. Influence of q on the ordering and separating stems from its effect on average path length of networks.

Key words: opinion formation, Ising model, evolution networks

中图分类号:  (Dynamics of social systems)

  • 87.23.Ge
89.75.-k (Complex systems)