140 citations · 1k across the 43 of their papers we have counts for
43 papers
Modulated class A laser: Stochastic resonance in a limit-cycle potential system
C. Mayol, R. Toral, H. S. Wio
We exploit the knowledge of the nonequilibrium potential in a model for the modulated class A laser. We analyse both, the deterministic and the stochastic dynamics of such a system…
Waves of seed propagation induced by delayed animal dispersion
Laila D. Kazimierski, Marcelo N. Kuperman, Horacio S. Wio +1
We study a model of seed dispersal that considers the inclusion of an animal disperser moving diffusively, feeding on fruits and transporting the seeds, which are later deposited a…
Enhancing energy harvesting by coupling monostable oscillators
J. I. Pena Rossello, H. S. Wio, R. R. Deza +1
The performance of a ring of linearly coupled, monostable nonlinear oscillators is optimized towards its goal of acting as energy harvester---through piezoelectric transduction---o…
KPZ dynamics from a variational perspective: potential landscape, time behavior, and other issues
Horacio S Wio, Miguel A Rodríguez, R Gallego +2
The deterministic KPZ equation has been recently formulated as a gradient flow, in a nonequilibrium potential (NEP) \[Φ[h(\mathbf{x},t)]=\int\mathrm{d}\mathbf{x}\left[\fracν{2}(\na…
Piezoelectric energy harvesting from colored fat-tailed fluctuations: An electronic analogy
J. I. Peña Rosselló, R. R. Deza, J. I. Deza +1
Aiming to optimize piezoelectric energy harvesting from strongly colored fat-tailed fluctuations, we have recently studied the performance of a monostable inertial device under a n…
Invited review: KPZ. Recent developments via a variational formulation
Horacio S. Wio, Roberto R. Deza, Carlos Escudero +1
Recently, a variational approach has been introduced for the paradigmatic Kardar--Parisi--Zhang (KPZ) equation. Here we review that approach, together with the functional Taylor ex…