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Dynamical affinity in opinion dynamics modeling

Abstract : We propose here 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 behavior are also reported. A rich phenomenology is presented and discussed with reference to corresponding psychological implications.
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Submitted on : Wednesday, March 6, 2019 - 3:35:24 PM
Last modification on : Tuesday, December 7, 2021 - 4:26:04 PM
Long-term archiving on: : Friday, June 7, 2019 - 4:21:39 PM

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Franco Bagnoli, Timoteo Carletti, Duccio Fanelli, Alessio Guarino, Andrea Guazzini. Dynamical affinity in opinion dynamics modeling. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2007, 76 (6), ⟨10.1103/PhysRevE.76.066105⟩. ⟨hal-02059372⟩

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