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Listar por autor "Renzoni, Ferruccio"
Mostrando ítems 1-11 de 11
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Artículo
Asymptotic theory of quasiperiodically driven quantum systems
Cubero Gómez, David; Renzoni, Ferruccio (American Physical Society, 2018)The theoretical treatment of quasi periodically driven quantum systems is complicated by the inapplicability of the Floquet ...
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Avoided Crossing and sub-Fourier-sensitivity in Driven Quantum Systems
Cubero Gómez, David; Robb, Gordon R. M.; Renzoni, Ferruccio (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 ...
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Control of transport in two-dimensional systems via dynamical decoupling of degrees of freedom with quasiperiodic driving fields
Cubero Gómez, David; Renzoni, Ferruccio (American Physical Society, 2012)We consider the problem of the control of transport in higher-dimensional periodic structures by applied ac fields. In a ...
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Current reversals in a rocking ratchet: dynamical versus symmetry-breaking mechanisms
Cubero Gómez, David; Lebedev, Vladimir; Renzoni, Ferruccio (American Physical Society, 2010)Directed transport in ratchets is determined by symmetry breaking in a system out of equilibrium. A hallmark of rocking ...
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Current reversals in a rocking ratchet: the frequency domain
Wickenbrock, Arne; Cubero Gómez, David; Abdul Wahab, N.A.; Phoonthong, P.; Renzoni, Ferruccio (American Physical Society, 2011)Motivated by recent work [D. Cubero et al., Phys. Rev. E 82, 041116 (2010)], we examine the mechanisms which determine ...
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Exploring the limits of magnetic field focusing: Simple planar geometries
Cubero Gómez, David; Marmugi, Luca; Renzoni, Ferruccio (Elsevier, 2020-12)This work explores the possibility to arbitrarily shape in space low-frequency magnetic fields using a recently introduced ...
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Hidden symmetries, instabilities, and current suppression in brownian ratchets
Cubero Gómez, David; Renzoni, Ferruccio (American Physical Society, 2016)The operation of Brownian motors is usually described in terms of out-of-equilibrium and symmetrybreaking settings, with ...
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Irrationality and quasiperiodicity in driven nonlinear systems
Cubero Gómez, David; Casado Pascual, Jesús; Renzoni, Ferruccio (American Physical Society, 2014)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)We examine the time-dependent behavior of a nonlinear system driven by a two-frequency forcing. By using a nonperturbative ...
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Vibrational mechanics in an optical lattice: controlling transport via potential renormalization
Wickenbrock, Arne; Holz, Philip C.; Abdul Wahab, N.A.; Phoonthong, P.; Cubero Gómez, David; Renzoni, Ferruccio (American Physical Society, 2012)We demonstrate theoretically and experimentally the phenomenon of vibrational resonance in a periodic potential, using ...
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Vibrational mechanics in higher dimension: Tuning potential landscapes
Cubero Gómez, David; Renzoni, Ferruccio (American Physical Society, 2021-03)This work extends the domain of vibrational mechanics to higher dimensions, with fast vibrations applied to different ...