Dynamics of majority rule with differential latencies

被引:17
作者
Scheidler, Alexander [1 ]
机构
[1] Univ Libre Bruxelles, IRIDIA, CoDE, B-1050 Brussels, Belgium
来源
PHYSICAL REVIEW E | 2011年 / 83卷 / 03期
关键词
D O I
10.1103/PhysRevE.83.031116
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
We investigate the dynamics of the majority-rule opinion formation model when voters experience differential latencies. With this extension, voters that just adopted an opinion go into a latent state during which they are excluded from the opinion formation process. The duration of the latent state depends on the opinion adopted by the voter. This leads to a bias toward consensus on the opinion that is associated with the shorter latency. We determine the exit probability and time to consensus for systems of N voters. Additionally, we derive an asymptotic characterization of the time to consensus by means of a continuum model.
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