46 citations · 46 across the 4 of their papers we have counts for
8 papers
Invasion of optimal social contracts
Alessandra F. Lütz, Marco Antonio Amaral, Ian Braga +1
The Stag-hunt game is a prototype for social contracts. Adopting a new and better social contract is usually challenging because the current one is already widely adopted and stabl…
On the synchronization of coupled random walks and applications to social systems
Ricardo Simão, Lucas Wardil
Some political strategies to win elections over the last years were based heavily on fomenting general distrust in information institutions and favoring distrustful sources. The mi…
Moderate immigration may promote a peak of cooperation among natives
Alessandra Friedrich Lütz, Marco Antonio Amaral, Lucas Wardil
In a world of hardening borders, nations may deprive themselves of enjoying the benefits of cooperative immigrants. Here, we analyze the effect of efficient cooperative immigrants…
Social dilemma in traffic with heterogeneous drivers
Ricardo Simão, Lucas Wardil
There is a tragedy of the traffic analogous to the tragedy of the commons that can be caused by overtaking. We analyze the effect of overtaking in a minimal model of vehicular traf…
Moderate death rates can be beneficial for the evolution of cooperation
Elton Júnior. S, Marco A. Amaral, Lucas Wardil
Spatial structure is one of the simplest and most studied ecological factors that affect the evolution of cooperation. It has been shown that spatial reciprocity promotes cooperati…
Role-separating ordering in social dilemmas controlled by topological frustration
Marco A. Amaral, Matjaz Perc, Lucas Wardil +3
"Three is a crowd" is an old proverb that applies as much to social interactions, as it does to frustrated configurations in statistical physics models. Accordingly, social relatio…