Author profile: Casado Pascual, Jesús
Data
Name | Casado Pascual, Jesús |
Department | Física Atómica, Molecular y Nuclear |
Knowledge area | Física Teórica |
Professional category | Profesor Titular de Universidad |
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34
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3889
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5386
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Final Degree Project
![]() Interferencias de Landau-Zener en Sistemas Cuánticos de Dos Niveles
(2022-06-15)
Los sistemas con únicamente dos niveles energéticos son de gran interés en física experimental y teórica. Por un lado, ... |
Article
![]() Universal patterns in multifrequency-driven dissipative systems
(IOP Publishing, 2022-03-03)
The response of dissipative systems to multi-chromatic fields exhibits generic properties which follow from the discrete ... |
Article
![]() Spin dynamics under the influence of elliptically rotating fields: Extracting the field topology from time-averaged quantities
(American Physical Society, 2021-01-01)
Systems that can be effectively described as a localized spin-s particle subject to time-dependent fields have attracted ... |
Final Degree Project
![]() Ecuaciones tipo Lindblad y su obtención mediante modelos microscópicos
(2020-06-01)
El objetivo principal de este trabajo es el estudio de las ecuaciones tipo Lindblad. Estas ecuaciones resultan de gran ... |
Article
![]() Soliton ratchet induced by random transitions among symmetric sine-Gordon potentials
(AIP Publishing, 2019-01-01)
The generation of net solitonmotion induced by randomtransitions among N symmetric phase-shifted sine-Gordon potentials ... |
Article
![]() Dynamical Systems with Spatiotemporal Periodicities through the Symmetries
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-01-01)
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Article
![]() Directed motion of spheres induced by unbiased driving forces in viscous fluids beyond the Stokes' law regime
(American Physical Society, 2018-01-01)
The emergence of directed motion is investigated in a system consisting of a sphere immersed in a viscous fluid and subjected ... |
Book
![]() Book of abstracts: NoLineal 2016, International Conference on Nonlinear Mathematics and Physics
(NoLineal 2016Juan F.R. Archilla, 2016-06-07)
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Article
![]() Kink ratchet induced by a time-dependent symmetric field potential
(American Physical Society, 2016-01-01)
The ratchet effect of a sine-Gordon kink is investigated in the absence of any external force while the symmetry of the ... |
Article
![]() General approach for dealing with dynamical systems with spatiotemporal periodicities
(American Physical Society, 2015-01-01)
Dynamical systems often contain oscillatory forces or depend on periodic potentials. Time or space periodicity is reflected ... |
Article
![]() Irrationality and quasiperiodicity in driven nonlinear systems
(American Physical Society, 2014-01-01)
We analyze the relationship between irrationality and quasiperiodicity in nonlinear driven systems. To that purpose, we ... |
Article
![]() Universal asymptotic behavior in nonlinear systems driven by a two-frequency forcing
(American Physical Society, 2013-01-01)
We examine the time-dependent behavior of a nonlinear system driven by a two-frequency forcing. By using a nonperturbative ... |
Article
![]() Stochastic resonance in finite arrays of bistable elements with local coupling
(EDP Sciences ; Springer Verlag ; Societá Italiana di Fisica, 2009-01-01)
In this article, we investigate the stochastic resonance (SR) effect in a finite array of noisy bistable systems with ... |
Article
![]() Very large stochastic resonance gains in finite sets of interacting identical subsystems driven by subthreshold rectangular pulses
(American Physical Society, 2007-01-01)
We study the phenomenon of nonlinear stochastic resonance (SR) in a complex noisy system formed by a finite number of ... |
Article
![]() Thermal equilibrium and statistical thermometers in special relativity
(American Physical Society, 2007-01-01)
There is an intense debate in the recent literature about the correct generalization of Maxwell’s velocity distribution ... |
Article
![]() Stochastic resonance with weak monochromatic driving: Gains above unity induced by high-frequency signals
(European Physical Society, 2007-01-01)
We study the effects of a high-frequency (HF) signal on the response of a noisy bistable system to a low-frequency ... |
Presentation
![]() Forced synchronization of a quantum dissipative dynamics
(American Institute of Physics, 2007-01-01)
We generalize the phenomenon of forced stochastic synchronization into the quantum domain within the framework of a ... |
Article
![]() Quantum stochastic synchronization
(American Physical Society, 2006-11-27)
We study, within the spin-boson dynamics, the synchronization of a quantum tunneling system with an external, time-periodic ... |
Presentation
![]() Overdamped deterministic ratchets driven by multifrequency forces
(Jagellonian University, Cracow, 2006-01-01)
We investigate a dissipative, deterministic ratchet model in the overdamped regime driven by a rectangular force. Extensive ... |
Article
![]() High-frequency effects in the FitzHugh-Nagumo neuron model
(American Physical Society, 2006-01-01)
The effect of a high-frequency signal on the FitzHugh-Nagumo excitable model is analyzed. We show that the firing rate is ... |
Article
![]() Flux reversal in a simple random-walk model on a fluctuating symmetric lattice
(American Physical Society, 2006-01-01)
A rather simple random-walk model on a one-dimensional lattice is put forward. The lattice as a whole switches randomly ... |
Article
![]() Comment on “Soliton ratchets induced by excitation of internal modes”
(2005-01-01)
Very recently Willis et al. [Phys. Rev. E 69, 056612 (2004)] have used a collective variable theory to explain the appearance ... |
Article
![]() Theory of frequency and phase synchronization in a rocked bistable stochastic system
(American Physical Society, 2005-01-01)
We investigate the role of noise in the phenomenon of stochastic synchronization of switching events in a rocked, overdamped ... |
Article
![]() Effects of additive noise on vibrational resonance in a bistable system
(American Physical Society, 2004-01-01)
We study the overdamped motion of a particle in a bistable potential subject to the action of a bichromatic force and ... |
Article
![]() Nonlinear stochastic resonance with subthreshold rectangular pulses
(American Physical Society, 2004-01-01)
We analyze the phenomenon of nonlinear stochastic resonance (SR) in noisy bistable systems driven by pulsed time periodic ... |
Article
![]() Two-state theory of nonlinear stochastic resonance
(American Physical Society, 2003-11-21)
An amenable, analytical two-state description of the nonlinear population dynamics of a noisy bistable system driven by a ... |
Article
![]() The role of different reorganization energies within the Zusman theory of electron transfer
(AIP Publishing, 2003-01-01)
We consider the kinetics of electron transfer reactions in condensed media with different reorganization energies for the ... |
Article
![]() Subthreshold stochastic resonance: Rectangular signals can cause anomalous large gains
(American Physical Society, 2003-01-01)
The main objective of this work is to explore aspects of stochastic resonance (SR) in noisy bistable, symmetric systems ... |
Article
![]() Gain in stochastic resonance: Precise numerics versus linear response theory beyond the two-mode approximation
(American Physical Society, 2003-01-01)
In the context of the phenomenon of stochastic resonance (SR), we study the correlation function, the signal-to-noise ratio ... |
Article
![]() Rocking bistable systems: Use and abuse of linear response theory
(IOP Publishing Ltd., 2002-05-01)
The response of a nonlinear stochastic system driven by an external sinusoidal time-dependent force is studied by a variety ... |
Article
![]() Relaxation in charge-transfer systems with very large tunnel splitting: A semiclassical stochastic approach
(AIP Publishing, 2000-12-01)
Electron transfer in strongly coupled systems, appropriate to mixed-valence compounds, is studied to explore the competition ... |
PhD Thesis |
Article
![]() Resonant behavior of a Poisson process driven by a periodic signal
(American Physical Society, 1995-01-01)
The statistical properties of the residence times of a periodically modulated Poisson process (time-dependent shot noise) ... |
Article
![]() Resonant activation in a simple kinetic model
(American Physical Society, 1994-01-01)
We present a very simple Markovian kinetic model displaying a stochastic resonant behavior which is similar to the one ... |