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Lotka-Volterra versus May-Leonard formulations of the spatial stochastic Rock-Paper-Scissors model: the missing link
P. P. Avelino, B. F. de Oliveira, R. S. Trintin
The Rock-Paper-Scissors (RPS) model successfully reproduces some of the main features of simple cyclic predator-prey systems with interspecific competition observed in nature. Stil…
On the relation between active-region lifetimes and the autocorrelation function of light curves
A. R. G. Santos, S. Mathur, R. A. García +2
Rotational modulation of stellar light curves due to dark spots encloses information on spot properties and, thus, on magnetic activity. In particular, the decay of the autocorrela…
Impact of parity in rock-paper-scissors type models
P. P. Avelino, B. F. de Oliveira, R. S. Trintin
We investigate the impact of parity on the abundance of weak species in the context of the simplest generalization of the rock-paper-scissors model to an arbitrary number of specie…
Weak species in rock-paper-scissors models
P. P. Avelino, B. F. de Oliveira, R. S. Trintin
In this letter, we investigate the population dynamics in a May-Leonard formulation of the rock-paper-scissors game in which one or two species, which we shall refer to as "weak",…
Distance-duality in theories with a nonminimal coupling to gravity
R. P. L. Azevedo, P. P. Avelino
We show that gravitational theories with a nonminimal coupling (NMC) to the matter fields lead to a violation of Etherington's distance-duality relation, which relates the luminosi…