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R. E. Araújo

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Preprint Aug 2026

Radicalization Kinetics under Algorithmic Exposure in a Stochastic Multiplex Model of Opinion Dynamics

It is found that opinion-independent Brownian mobility produces no detectable geographic opinion structure in the explored regime, whereas opinion-dependent drift produces spatial domains through a Peclet-controlled crossover near $\chi\ell/D \sim 1$.

R. E. Araújo · 0 citations