Data

NameCasado Pascual, Jesús
DepartmentFísica Atómica, Molecular y Nuclear
Knowledge areaFísica Teórica
Professional categoryProfesor Titular de Universidad
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  Statistics

  • Items

    34

  • Visits

    3889

  • Downloads

    5386

  Publications

 

Final Degree Project
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Interferencias de Landau-Zener en Sistemas Cuánticos de Dos Niveles

Casado Pascual, Jesús; García Blázquez, Manuel Antonio (2022-06-15)
Los sistemas con únicamente dos niveles energéticos son de gran interés en física experimental y teórica. Por un lado, ...
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Universal patterns in multifrequency-driven dissipative systems

Olivera Atencio, María Laura; Lamata Manuel, Lucas; Kohler, S.; Casado Pascual, Jesús (IOP Publishing, 2022-03-03)
The response of dissipative systems to multi-chromatic fields exhibits generic properties which follow from the discrete ...
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Spin dynamics under the influence of elliptically rotating fields: Extracting the field topology from time-averaged quantities

Casado Pascual, Jesús; Lamata Manuel, Lucas; Reynoso, A.A. (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
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Ecuaciones tipo Lindblad y su obtención mediante modelos microscópicos

Casado Pascual, Jesús; Díaz Real, Sara (2020-06-01)
El objetivo principal de este trabajo es el estudio de las ecuaciones tipo Lindblad. Estas ecuaciones resultan de gran ...
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Soliton ratchet induced by random transitions among symmetric sine-Gordon potentials

Casado Pascual, Jesús; Sánchez-Rey, Bernardo; Quintero, Niurka R. (AIP Publishing, 2019-01-01)
The generation of net solitonmotion induced by randomtransitions among N symmetric phase-shifted sine-Gordon potentials ...
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Dynamical Systems with Spatiotemporal Periodicities through the Symmetries

Quintero, Niurka R.; Casado Pascual, Jesús; Álvarez Nordase, Renato; Cuesta, José A. (Multidisciplinary Digital Publishing Institute (MDPI), 2018-01-01)
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Directed motion of spheres induced by unbiased driving forces in viscous fluids beyond the Stokes' law regime

Casado Pascual, Jesús (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
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Book of abstracts: NoLineal 2016, International Conference on Nonlinear Mathematics and Physics

Palmero Acebedo, Faustino; Carmona Centeno, Victoriano; Casado Pascual, Jesús; Cuevas-Maraver, Jesús; Fernández Sánchez, Fernando; García Medina, Elisabeth; Lemos, M. Carmen; Quintero, Niurka R.; Sánchez-Rey, Bernardo; Archilla, Juan F. R. (NoLineal 2016Juan F.R. Archilla, 2016-06-07)
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Kink ratchet induced by a time-dependent symmetric field potential

Sánchez-Rey, Bernardo; Casado Pascual, Jesús; Quintero, Niurka R. (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 ...
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General approach for dealing with dynamical systems with spatiotemporal periodicities

Casado Pascual, Jesús; Cuesta, José A.; Quintero, Niurka R.; Álvarez Nodarse, Renato (American Physical Society, 2015-01-01)
Dynamical systems often contain oscillatory forces or depend on periodic potentials. Time or space periodicity is reflected ...
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Irrationality and quasiperiodicity in driven nonlinear systems

Cubero Gómez, David; Casado Pascual, Jesús; Renzoni, Ferruccio (American Physical Society, 2014-01-01)
We analyze the relationship between irrationality and quasiperiodicity in nonlinear driven systems. To that purpose, we ...
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Universal asymptotic behavior in nonlinear systems driven by a two-frequency forcing

Casado Pascual, Jesús; Cubero Gómez, David; Renzoni, Ferruccio (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 ...
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Stochastic resonance in finite arrays of bistable elements with local coupling

Morillo Buzón, Manuel; Gómez-Ordóñez, José; Casado Vázquez, José Manuel; Casado Pascual, Jesús; Cubero Gómez, David (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 ...
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Very large stochastic resonance gains in finite sets of interacting identical subsystems driven by subthreshold rectangular pulses

Cubero Gómez, David; Casado Pascual, Jesús; Gómez-Ordóñez, José; Casado Vázquez, José Manuel; Morillo Buzón, Manuel (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 ...
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Thermal equilibrium and statistical thermometers in special relativity

Cubero Gómez, David; Casado Pascual, Jesús; Dunkel, Jörn; Talkner, Peter; Hänggi, Peter (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
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Stochastic resonance with weak monochromatic driving: Gains above unity induced by high-frequency signals

Casado Pascual, Jesús; Cubero Gómez, David; Baltanás Illanes, José Pablo (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
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Forced synchronization of a quantum dissipative dynamics

Goychuk, I.; Casado Pascual, Jesús; Morillo Buzón, Manuel; Lehmann, J.; Hanggi, P. (American Institute of Physics, 2007-01-01)
We generalize the phenomenon of forced stochastic synchronization into the quantum domain within the framework of a ...
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Quantum stochastic synchronization

Morillo Buzón, Manuel; Goychuk, Igor; Casado Pascual, Jesús; Lehmann, Jörg; Hänggi, Peter (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
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Overdamped deterministic ratchets driven by multifrequency forces

Cubero, David; Casado Pascual, Jesús; Álvarez Chillida, María Azucena; Morillo Buzón, Manuel; Hänggi, Peter (Jagellonian University, Cracow, 2006-01-01)
We investigate a dissipative, deterministic ratchet model in the overdamped regime driven by a rectangular force. Extensive ...
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High-frequency effects in the FitzHugh-Nagumo neuron model

Cubero Gómez, David; Baltanás Illanes, José Pablo; Casado Pascual, Jesús (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 ...
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Flux reversal in a simple random-walk model on a fluctuating symmetric lattice

Casado Pascual, Jesús (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 ...
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Comment on “Soliton ratchets induced by excitation of internal modes”

Quintero, Niurka R.; Sánchez-Rey, Bernardo; Casado Pascual, Jesús (2005-01-01)
Very recently Willis et al. [Phys. Rev. E 69, 056612 (2004)] have used a collective variable theory to explain the appearance ...
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Theory of frequency and phase synchronization in a rocked bistable stochastic system

Casado Pascual, Jesús; Gómez Ordóñez, José; Morillo Buzón, Manuel; Lehmann, Jörg; Goychuk, Igor; Hänggi, Peter (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 ...
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Effects of additive noise on vibrational resonance in a bistable system

Casado Pascual, Jesús; Baltanás Illanes, José Pablo (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 ...
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Nonlinear stochastic resonance with subthreshold rectangular pulses

Casado Pascual, Jesús; Gómez Ordóñez, José; Morillo Buzón, Manuel (American Physical Society, 2004-01-01)
We analyze the phenomenon of nonlinear stochastic resonance (SR) in noisy bistable systems driven by pulsed time periodic ...
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Two-state theory of nonlinear stochastic resonance

Casado Pascual, Jesús; Gómez Ordóñez, José; Morillo Buzón, Manuel (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 ...
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The role of different reorganization energies within the Zusman theory of electron transfer

Casado Pascual, Jesús; Morillo Buzón, Manuel; Goychuk, Igor; Hänggi, Peter (AIP Publishing, 2003-01-01)
We consider the kinetics of electron transfer reactions in condensed media with different reorganization energies for the ...
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Subthreshold stochastic resonance: Rectangular signals can cause anomalous large gains

Casado Pascual, Jesús; Gómez Ordóñez, José; Morillo Buzón, Manuel; Hänggi, Peter (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 ...
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Gain in stochastic resonance: Precise numerics versus linear response theory beyond the two-mode approximation

Casado Pascual, Jesús; Denk, Claus; Gómez Ordóñez, José; Morillo Buzón, Manuel; Hänggi, Peter (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 ...
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Rocking bistable systems: Use and abuse of linear response theory

Casado Pascual, Jesús; Gómez Ordóñez, José; Morillo Buzón, Manuel; Hänggi, Peter (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 ...
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Relaxation in charge-transfer systems with very large tunnel splitting: A semiclassical stochastic approach

Casado Pascual, Jesús; Denk, Claus; Morillo Buzón, Manuel; Cukier, Robert I. (AIP Publishing, 2000-12-01)
Electron transfer in strongly coupled systems, appropriate to mixed-valence compounds, is studied to explore the competition ...
PhD Thesis
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Estudio de fenómenos resonantes en algunos modelos estocásticos sencillos

Brey Abalo, José Javier; Casado Pascual, Jesús (1996-01-01)
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Resonant behavior of a Poisson process driven by a periodic signal

Brey Abalo, José Javier; Casado Pascual, Jesús; Sánchez-Rey, Bernardo (American Physical Society, 1995-01-01)
The statistical properties of the residence times of a periodically modulated Poisson process (time-dependent shot noise) ...
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Resonant activation in a simple kinetic model

Brey Abalo, José Javier; Casado Pascual, Jesús (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 ...