Author profile: Cubero Gómez, David
Institutional data
Name | Cubero Gómez, David |
Department | Física Aplicada I |
Knowledge area | Física Aplicada |
Professional category | Profesor Titular de Universidad |
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Statistics
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No. publications
38
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No. visits
7991
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No. downloads
11652
Publications |
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Article
![]() Observation of stochastic resonance in directed propagation of cold atoms
(American Physical Society, 2022)
Randomly diffusing atoms confined in a dissipative optical lattice are illuminated by a weak probe of light. The probe ... |
Article
![]() Vibrational mechanics in higher dimension: Tuning potential landscapes
(American Physical Society, 2021)
This work extends the domain of vibrational mechanics to higher dimensions, with fast vibrations applied to different ... |
Article
![]() Exploring the limits of magnetic field focusing: Simple planar geometries
(Elsevier, 2020)
This work explores the possibility to arbitrarily shape in space low-frequency magnetic fields using a recently introduced ... |
Article
![]() An excess electron at polyethylene/vacuum interfaces using a reaction-field technique
(Royal Society of Chemistry, 2019)
We study the surface states of an excess electron at polyethylene/vacuum interfaces using an accurate reaction-field method, ... |
Article
![]() Asymptotic theory of quasiperiodically driven quantum systems
(American Physical Society, 2018)
The theoretical treatment of quasi periodically driven quantum systems is complicated by the inapplicability of the Floquet ... |
Article
![]() Avoided Crossing and sub-Fourier-sensitivity in Driven Quantum Systems
(American Physical Society, 2018)
The response of a linear system to an external perturbation is governed by the Fourier limit, with the inverse of the ... |
Article
![]() Hidden symmetries, instabilities, and current suppression in brownian ratchets
(American Physical Society, 2016)
The operation of Brownian motors is usually described in terms of out-of-equilibrium and symmetrybreaking settings, with ... |
Article
![]() Molecular modeling and electron transport in polyethylene
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Polyethylene is commonly used as an insulator for AC power cables. However it is known to undergo chemical and physical ... |
Article
![]() Single electron states in polyethylene
(American Institute of Physics, 2014)
We report computer simulations of an excess electron in various structural motifs of polyethylene at room temperature, ... |
Article
![]() Irrationality and quasiperiodicity in driven nonlinear systems
(American Physical Society, 2014)
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)
We examine the time-dependent behavior of a nonlinear system driven by a two-frequency forcing. By using a nonperturbative ... |
Article
![]() Thermal equilibrium in Einstein’s elevator
(American Physical Society, 2013)
We report fully relativistic molecular-dynamics simulations that verify the appearance of thermal equilibrium of a classical ... |
Article
![]() Vibrational mechanics in an optical lattice: controlling transport via potential renormalization
(American Physical Society, 2012)
We demonstrate theoretically and experimentally the phenomenon of vibrational resonance in a periodic potential, using ... |
Article
![]() Control of transport in two-dimensional systems via dynamical decoupling of degrees of freedom with quasiperiodic driving fields
(American Physical Society, 2012)
We consider the problem of the control of transport in higher-dimensional periodic structures by applied ac fields. In a ... |
Article
![]() Current reversals in a rocking ratchet: the frequency domain
(American Physical Society, 2011)
Motivated by recent work [D. Cubero et al., Phys. Rev. E 82, 041116 (2010)], we examine the mechanisms which determine ... |
Article
![]() Current reversals in a rocking ratchet: dynamical versus symmetry-breaking mechanisms
(American Physical Society, 2010)
Directed transport in ratchets is determined by symmetry breaking in a system out of equilibrium. A hallmark of rocking ... |
Article
![]() Nucleation of breathers via stochastic resonance in nonlinear lattices
(2009)
By applying a staggered driving force in a prototypical discrete model with a quartic nonlinearity, we demonstrate the ... |
Article
![]() Stochastic resonance in finite arrays of bistable elements with local coupling
(EDP Sciences ; Springer Verlag ; Societá Italiana di Fisica, 2009)
In this article, we investigate the stochastic resonance (SR) effect in a finite array of noisy bistable systems with ... |
Article
![]() Stationarity, ergodicity, and entropy in relativistic systems
(European Physical Society, 2009)
Recent molecular-dynamics simulations show that a dilute relativistic gas equilibrates to a Jüttner velocity distribution ... |
Article
![]() Finite-size fluctuations and stochastic resonance in globally coupled bistable systems
(American Physical Society, 2008)
The dynamics of a system formed by a finite number N of globally coupled bistable oscillators and driven by external forces ... |
Article
![]() Comment on “Markovian approximation in a coarse-grained description of atomic systems” [J. Chem. Phys.125, 204101 (2006)]
(American Institute of Physics, 2008)
The authors concluded that the coarse-graining dynamics of a one-dimensional chain of oscillators interacting through ... |
Article
![]() Thermal equilibrium and statistical thermometers in special relativity
(American Physical Society, 2007)
There is an intense debate in the recent literature about the correct generalization of Maxwell’s velocity distribution ... |
Article
![]() Very large stochastic resonance gains in finite sets of interacting identical subsystems driven by subthreshold rectangular pulses
(American Physical Society, 2007)
We study the phenomenon of nonlinear stochastic resonance (SR) in a complex noisy system formed by a finite number of ... |
Article
![]() Stochastic resonance with weak monochromatic driving: Gains above unity induced by high-frequency signals
(European Physical Society, 2007)
We study the effects of a high-frequency (HF) signal on the response of a noisy bistable system to a low-frequency ... |
Article
![]() High-frequency effects in the FitzHugh-Nagumo neuron model
(American Physical Society, 2006)
The effect of a high-frequency signal on the FitzHugh-Nagumo excitable model is analyzed. We show that the firing rate is ... |
Article
![]() Inhomogeneous multiscale dynamics in harmonic lattices
(American Institute of Physics, 2005)
We use projection operators to address the coarse-grained multiscale problem in harmonic systems. Stochastic equations of ... |
Article
![]() Formal derivation of dissipative particle dynamics from first principles
(American Physical Society, 2005)
We show that the Markovian approximation assumed in current particle-based coarse-grained techniques, like dissipative ... |
Article
![]() Computer simulations of localized small polarons in amorphous polyethylene
(American Institute of Physics, 2004)
We use a simple mean field scheme to compute the polarization energy of an excess electron in amorphous polyethylene that ... |
Article
![]() Electronic states for excess electrons in polyethylene compared to long-chain alkanes
(Elsevier, 2003)
We use a pseudopotential model to calculate the electronic states available to an excess electron in crystalline and ... |
Article
![]() Electronic transport in disordered n-alkanes: From fluid methane to amorphous polyethylene
(American Institute of Physics, 2003)
We use a fast Fourier transform block Lanczos diagonalization algorithm to study the electronic states of excess electrons ... |
Article
![]() Fourier state of a fluidized granular gas
(European Physical Society, 2001)
It is shown that the Boltzmann equation for smooth inelastic hard disks or spheres admits a solution describing a steady ... |
PhD Thesis
![]() Hidrodinámica de los medios granulares diluidos
(2001)
Se ha analizado diversos aspectos de la teoría cinética y la hidrodinámica de los flujos granulares diluidos, utilizando ... |
Article
![]() Origin of density clustering in a freely evolving granular gas
(American Physical Society, 1999)
The physical mechanisms leading to the development of density inhomogeneities in a freely evolving low density granular ... |
Article
![]() On the validity of linear hydrodynamics for low-density granular flows described by the Boltzmann equation
(European Physical Society, 1999)
The direct Monte Carlo simulation method is used to check the validity of the hydrodynamic description of a low-density ... |
Article
![]() High energy tail in the velocity distribution of a granular gas
(American Physical Society, 1999)
The Enskog-Boltzmann equation for a homogeneous freely evolving system of smooth hard disks colliding inelastically is ... |
Article
![]() Steady state of a fluidized granular medium between two walls at the same temperature
(American Physical Society, 1998)
The steady state of a low-density gas of inelastic hard spheres confined between two parallel walls at the same temperature ... |
Article
![]() Homogeneous cooling state of a low-density granular flow
(American Physical Society, 1996)
The homogeneous cooling state of a granular flow of smooth spherical particles described by the Boltzmann equation is ... |
Article
![]() Self-diffusion in freely evolving granular gases
(American Institute of Physics, 1994)
A self-diffusionequation for a freely evolving gas of inelastic hard disks or spheres is derived starting from the ... |