79148 20201105083209.0 doi 10.1016/j.physa.2018.06.023 sideral 107033 ART-2018-107033 eng Hernández, A.R. Robustness of cultural communities in an open-ended Axelrod's model 2018 Access copy available to the general public Unrestricted We consider an open-ended set of cultural features in the Axelrod model of cultural dissemination. By replacing the features in which a high degree of consensus is achieved by new ones, we address here an essential ingredient of societies: the evolution of topics as a result of social dynamics and debate. Our results show that, once cultural clusters have been formed, the introduction of new topics into the social debate has little effect on them, but it does have a significant influence on the cultural overlap. Along with the Monte Carlo simulations, we derive and numerically solve an equation for the stationary cultural overlap based on a mean-field approach which reproduces the qualitative behavior of the model. info:eu-repo/grantAgreement/ES/MINECO/FIS2017-87519-P This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 662725-IBSEN info:eu-repo/grantAgreement/EC/H2020/662725/EU/Bridging the gap: from Individual Behaviour to the Socio-tEchnical MaN/IBSEN info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 2.5 2018 PHYSICS, MULTIDISCIPLINARY 26 / 81 = 0.321 2018 Q2 T1 0.699 2018 Statistics and Probability 2018 Q2 Condensed Matter Physics 2018 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion (orcid)0000-0002-9769-8796 Gracia-Lázaro, C. Universidad de Zaragoza Brigatti, E. (orcid)0000-0002-0895-1893 Moreno, Y. Universidad de Zaragoza 2004 405 Universidad de Zaragoza Dpto. Física Teórica Área Física Teórica 509 (2018), 492-500 Physica, A Physica A: Statistical Mechanics and its Applications 0378-4371 1884571 http://zaguan.unizar.es/record/79148/files/texto_completo.pdf Postprint 129081 http://zaguan.unizar.es/record/79148/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:79148 articulos driver 2020-11-05-08:20:15 ARTICLE