47 citations · 349 across the 33 of their papers we have counts for
6 papers · 1 filter
Noise activates escapes in closed Hamiltonian systems
Alexandre R. Nieto, Jesus M. Seoane, Miguel A. F. Sanjuan
In this manuscript we show that a noise-activated escape phenomenon occurs in closed Hamiltonian systems. Due to the energy fluctuations generated by the noise, the isopotential cu…
Stochastic resetting in the Kramers problem: A Monte Carlo approach
Julia Cantisán, Jesús M. Seoane, Miguel A. F. Sanjuán
The theory of stochastic resetting asserts that restarting a search process at certain times may accelerate the finding of a target. In the case of a classical diffusing particle t…
Ergodic decay laws in Newtonian and relativistic chaotic scattering
Diego S. Fernández, Álvaro G. López, Jesús M. Seoane +1
In open Hamiltonian systems, the escape from a bounded region of phase space according to an exponential decay law is frequently associated with the existence of hyperbolic dynamic…
Final state sensitivity in noisy chaotic scattering
Alexandre R. Nieto, Jesús M. Seoane, Miguel A. F. Sanjuán
The unpredictability in chaotic scattering problems is a fundamental topic in physics that has been studied either in purely conservative systems or in the presence of weak perturb…
Trapping enhanced by noise in nonhyperbolic and hyperbolic chaotic scattering
Alexandre R. Nieto, Jesús M. Seoane, Miguel A. F. Sanjuán
The noise-enhanced trapping is a surprising phenomenon that has already been studied in chaotic scattering problems where the noise affects the physical variables but not the param…
Controlling infectious diseases: the decisive phase effect on a seasonal vaccination strategy
Jorge Duarte, Cristina Januário, Nuno Martins +2
The study of epidemiological systems has generated deep interest in exploring the dynamical complexity of common infectious diseases driven by seasonally varying contact rates. Mat…