163 citations · 1.7k across the 44 of their papers we have counts for
4 papers · 1 filter
Hidden symmetries, instabilities, and current suppression in Brownian ratchets
David Cubero, Ferrucio Renzoni
The operation of Brownian motors is usually described in terms of out-of-equilibrium and symmetry-breaking settings, with the relevant spatiotemporal symmetries identified from the…
Bichromatic State-Insensitive Trapping of Cold 133Cs-87Rb Atomic Mixtures
M. M. Metbulut, F. Renzoni
We investigate simultaneous state-insensitive trapping of a mixture of two different atomic species, Caesium and Rubidium. The magic wavelengths of the Caesium and Rubidium atoms a…
Bichromatic State-insensitive Trapping of Caesium Atoms
M. M. Metbulut, F. Renzoni
State-insensitive dipole trapping of multilevel atoms can be achieved by an appropriate choice of the wavelength of the trapping laser, so that the interaction with the different t…
Universal asymptotic behavior in nonlinear systems driven by a two-frequency forcing
Jesús Casado-Pascual, David Cubero, Ferruccio Renzoni
We examine the time-dependent behavior of a nonlinear system driven by a two-frequency forcing. By using a non-perturbative approach, we are able to derive an asymptotic expression…