Effects of agents' mobility on opinion spreading in Sznajd model

[en] Under synchronous updating and allowing the agents to move in the lattice or underlying network, we find that the Sznajd model always reaches a consensus as a steady state, - because agent frustrations are removed due to their diffusion. Moreover, we succeed in obtaining the well-known phase transition of the traditional Sznajd model, which depends on the initial concentration of individuals following an opinion. How the time for reaching consensus depends on the system size, and on the topology have been exhaustively investigated. The analyzed topologies were: annealed and quenched dilution on a square lattice, as well as on a variant of the well-known Barabasi-Albert model, called triad network.

Disciplines :

Physics

Author, co-author :

Sousa, A. O.

Yu-Song, T.

Ausloos, Marcel ; Université de Liège - ULiège > Département de physique > Département de physique

Language :

English

Title :

Effects of agents' mobility on opinion spreading in Sznajd model

Publication date :

2008

Journal title :

European Physical Journal B -- Condensed Matter

ISSN :

1434-6028

eISSN :

1434-6036

Publisher :

Springer Science & Business Media B.V., New York, United States - New York

Volume :

Issue :

Pages :

115-124

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 25 September 2012

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