Dynamical affinity in opinion dynamics modelling

Abstract

We here propose a model to simulate the process of opinion formation, which accounts for the mutual affinity between interacting agents. Opinion and affinity evolve self-consistently, manifesting a highly non trivial interplay. A continuous transition is found between single and multiple opinion states. Fractal dimension and signature of critical behaviour are also reported. A rich phenomenology is presented and discussed with reference to corresponding psychological implications.

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Cited by in corpus (8)

• Statistical physics of social dynamics
• Birth and Death in a Continuous Opinion Dynamics Model. The consensus case
• Consensus Emerging from the Bottom-up: the Role of Cognitive Variables in Opinion Dynamics
• On the evolution of a social network
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• Stochastic Bifurcations in the Nonlinear Parallel Ising Model
• The Peace Mediator effect: Heterogeneous agents can foster consensus in continuous opinion models
• Emergence of group hierarchy