3 papers
cond-mat.soft2025
Granular fluid in an arbitrary external potential: spontaneous convection, self-phoresis
Alvaro DomÃnguez, Nagi Khalil
The hydrodynamic stationary states of a granular fluid are addressed theoretically when subject to energy injection and a time-independent, but otherwise arbitrary external potenti…
physics.soc-ph2025
Consensus as cooling: a granular gas model for continuous opinions on structured networks
Carlos Uriarte, Pablo Rodriguez-Lopez, Nagi Khalil
A continuous-opinion model accounting for the social compromise propensity is theoretically and numerically analysed. An agent's opinion is represented by a real number that can be…
physics.soc-ph2025
Cooperation, satisfaction, and rationality in social games on complex networks with aspiration-driven players
M. Aguilar-Janita, N. Khalil, I. Leyva +1
A network model based on players' aspirations is proposed and analyzed theoretically and numerically within the framework of evolutionary game theory. In this model, players decide…