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Title: Effect of Strong Opinions on the Dynamics of the Majority-Vote Model

Abstract

We study how the presence of individuals with strong opinions affects a square lattice majority-vote model with noise. In a square lattice network we perform Monte-Carlo simulations and replace regular actors σ with strong actors μ in a random distribution. We find that the value of the critical noise parameter q c is a decreasing function of the concentration r of strong actors in the social interaction network. We calculate the critical exponents β/ν, γ/ν, and 1/ν and find that the presence of strong actors does not change the Ising universality class of the isotropic majority-vote model.

Authors:
 [1];  [2]
  1. Universidade de Pernambuco, Recife (Brazil); Boston Univ., MA (United States). Center for Polymer Studies. Dept. of Physics
  2. Boston Univ., MA (United States). Center for Polymer Studies. Dept. of Physics
Publication Date:
Research Org.:
Idaho National Lab. (INL), Idaho Falls, ID (United States); Boston Univ., MA (United States); Universidade de Pernambuco, Recife (Brazil)
Sponsoring Org.:
USDOE; National Science Foundation (NSF); Defense Threat Reduction Agency (DTRA) (United States); Universidade de Pernambuco (Brazil); Fundação de Amparo a Ciência e Tecnologia do Estado de Pernambuco (FACEPE)
OSTI Identifier:
1624403
Grant/Contract Number:  
AC07-05ID14517; PHY-1505000; CMMI-1125290; CHE-1213217; HDTRA1-14-1-0017; PFA2016; PIAEXT2016; APQ-0565-1.05/14
Resource Type:
Accepted Manuscript
Journal Name:
Scientific Reports
Additional Journal Information:
Journal Volume: 8; Journal Issue: 1; Journal ID: ISSN 2045-2322
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; statistical physics; phase transitions and critical phenomena

Citation Formats

Vilela, André L. M., and Stanley, H. Eugene. Effect of Strong Opinions on the Dynamics of the Majority-Vote Model. United States: N. p., 2018. Web. doi:10.1038/s41598-018-26919-y.
Vilela, André L. M., & Stanley, H. Eugene. Effect of Strong Opinions on the Dynamics of the Majority-Vote Model. United States. https://doi.org/10.1038/s41598-018-26919-y
Vilela, André L. M., and Stanley, H. Eugene. Thu . "Effect of Strong Opinions on the Dynamics of the Majority-Vote Model". United States. https://doi.org/10.1038/s41598-018-26919-y. https://www.osti.gov/servlets/purl/1624403.
@article{osti_1624403,
title = {Effect of Strong Opinions on the Dynamics of the Majority-Vote Model},
author = {Vilela, André L. M. and Stanley, H. Eugene},
abstractNote = {We study how the presence of individuals with strong opinions affects a square lattice majority-vote model with noise. In a square lattice network we perform Monte-Carlo simulations and replace regular actors σ with strong actors μ in a random distribution. We find that the value of the critical noise parameter q c is a decreasing function of the concentration r of strong actors in the social interaction network. We calculate the critical exponents β/ν, γ/ν, and 1/ν and find that the presence of strong actors does not change the Ising universality class of the isotropic majority-vote model.},
doi = {10.1038/s41598-018-26919-y},
journal = {Scientific Reports},
number = 1,
volume = 8,
place = {United States},
year = {Thu Jun 07 00:00:00 EDT 2018},
month = {Thu Jun 07 00:00:00 EDT 2018}
}

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Cited by: 18 works
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Works referenced in this record:

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journal, May 2016


Majority-vote model with a bimodal distribution of noises in small-world networks
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Works referencing / citing this record:

Evolution of Electoral Preferences for a Regime of Three Political Parties
journal, October 2018

  • Medina Guevara, María Guadalupe; Vargas Rodríguez, Héctor; Espinoza Padilla, Pedro Basilio
  • Discrete Dynamics in Nature and Society, Vol. 2018
  • DOI: 10.1155/2018/2989851