DAMAGE SPREADING, COARSENING DYNAMICS AND DISTRIBUTION OF POLITICAL VOTES IN SZNAJD MODEL ON SQUARE LATTICE-Reference-Cited by-同舟云学术

DAMAGE SPREADING, COARSENING DYNAMICS AND DISTRIBUTION OF POLITICAL VOTES IN SZNAJD MODEL ON SQUARE LATTICE

Published:2001-02 Issue:02 Volume:12 Page:159-167
ISSN:0129-1831
Container-title:International Journal of Modern Physics C
language:en
Short-container-title:Int. J. Mod. Phys. C

Author:

BERNARDES A. T.¹²,COSTA U. M. S.³,ARAUJO A. D.³,STAUFFER D.¹⁴

Affiliation:

1. Instituto de Física, Universidade Federal Fluminense, Av. Litorânea s/n, Boa Viagem, Niterói 24210-340, RJ, Brazil

2. Departamento de Física, Universidade Federal de Ouro Preto, Campus do Morro do Cruzeiro, 35400-000, Ouro Preto-MG, Brazil

3. Departamento de Física, Universidade Federal do Ceará, 60451-970 Fortaleza, CE, Brazil

4. Visiting from Institute for Theoretical Physics, Cologne University, D-50923 Köln, Euroland

Abstract

In the Sznajd model of sociophysics on the square lattice, neighbors having the same opinion convince their neighbors of this opinion. We study scaling of the cluster growth. The spreading-of-damage technique is applied for the spread of opinions. We study the time evolution of the damage and compare it with the magnetization evolution. We also compare this model with the Ising model at low temperatures. It was recently shown that the distribution of votes in Brazilian elections follows a power law behavior with exponent ≃ -1.0. A model for elections based on the Sznajd model is proposed. The exponent obtained for the distribution of votes during the transient agrees with that obtained for elections.

Publisher

World Scientific Pub Co Pte Lt

Subject

Computational Theory and Mathematics,Computer Science Applications,General Physics and Astronomy,Mathematical Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0129183101001584

Reference8 articles.

1. OPINION EVOLUTION IN CLOSED COMMUNITY

2. GENERALIZATION TO SQUARE LATTICE OF SZNAJD SOCIOPHYSICS MODEL

3. SZNAJD SOCIAL MODEL ON SQUARE LATTICE WITH CORRELATED PERCOLATION

4. Percolation and cluster distribution. I. Cluster multiple labeling technique and critical concentration algorithm

5. Theory for the Slowing Down of the Relaxation and Spinodal Decomposition of Binary Mixtures

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