16 citations · 16 across the 1 of their papers we have counts for
2 papers
cond-mat.dis-nn2008★ 16 cited
Divide and conquer: resonance induced by competitive interactions
T. Vaz Martins, Raul Toral, M. A. Santos
We study an Ising model in a network with disorder induced by the presence of both attractive and repulsive links. This system is subjected to a subthreshold signal, and the goal i…
cond-mat.stat-mech2003
Spatial Coherence Resonance near Pattern-Forming Instabilities
O. Carrillo, M. A. Santos, J. Garcia-Ojalvo +1
The analogue of temporal coherence resonance for spatial degrees of freedom is reported. Specifically, we show that spatiotemporal noise is able to optimally extract an intrinsic s…