Browsing by Author "Cubero Gómez, David"
Now showing items 1-20 of 38
-
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
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
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
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: 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
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
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
Exploring the limits of magnetic field focusing: Simple planar geometries
(Elsevier, 2020-12)This work explores the possibility to arbitrarily shape in space low-frequency magnetic fields using a recently introduced ...
-
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
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
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 ...
-
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 ...
-
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
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
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
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
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 ...