Article (Scientific journals)
Nonequilibrium Thermodynamics of the Majority Vote Model.
Hawthorne, Felipe; HARUNARI, Pedro; de Oliveira, Mário J et al.
2023In Entropy, 25 (8), p. 1230
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Keywords :
majority vote models; stochastic thermodynamics; phase transitions; nonequilibrium phase transitions
Abstract :
[en] The majority vote model is one of the simplest opinion systems yielding distinct phase transitions and has garnered significant interest in recent years. This model, as well as many other stochastic lattice models, are formulated in terms of stochastic rules with no connection to thermodynamics, precluding the achievement of quantities such as power and heat, as well as their behaviors at phase transition regimes. Here, we circumvent this limitation by introducing the idea of a distinct and well-defined thermal reservoir associated to each local configuration. Thermodynamic properties are derived for a generic majority vote model, irrespective of its neighborhood and lattice topology. The behavior of energy/heat fluxes at phase transitions, whether continuous or discontinuous, in regular and complex topologies, is investigated in detail. Unraveling the contribution of each local configuration explains the nature of the phase diagram and reveals how dissipation arises from the dynamics.
Disciplines :
Physics
Author, co-author :
Hawthorne, Felipe;  Instituto de Física, Universidade de São Paulo, Rua do Matão, 1371, São Paulo 05508-090, SP, Brazil
HARUNARI, Pedro ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS)
de Oliveira, Mário J;  Instituto de Física, Universidade de São Paulo, Rua do Matão, 1371, São Paulo 05508-090, SP, Brazil
Fiore, Carlos E;  Instituto de Física, Universidade de São Paulo, Rua do Matão, 1371, São Paulo 05508-090, SP, Brazil
External co-authors :
yes
Language :
English
Title :
Nonequilibrium Thermodynamics of the Majority Vote Model.
Publication date :
18 August 2023
Journal title :
Entropy
eISSN :
1099-4300
Publisher :
Multidisciplinary Digital Publishing Institute (MDPI), Switzerland
Volume :
25
Issue :
8
Pages :
1230
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
FAPESP
Funding text :
This work has received the financial support from FAPESP under grant 2021/03372-2. The financial supports from Brazilian agencies CAPES and CNPq are also acknowledged.
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since 08 January 2024

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