76 citations · 193 across the 8 of their papers we have counts for
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cond-mat.stat-mech2011★ 53 cited
Vibrational mechanics in an optical lattice: controlling transport via potential renormalization
A. Wickenbrock, P. C. Holz, N. A. Abdul Wahab +3
We demonstrate theoretically and experimentally the phenomenon of vibrational resonance in a periodic potential, using cold atoms in an optical lattice as a model system. A high-fr…
cond-mat.stat-mech2011★ 22 cited
Current reversals in a rocking ratchet: the frequency domain
A. Wickenbrock, D. Cubero, N. A. Abdul Wahab +2
Motivated by recent work [D. Cubero et al., Phys. Rev. E 82, 041116 (2010)], we examine the mechanisms which determine current reversals in rocking ratchets as observed by varying…
cond-mat.stat-mech2011★ 22 cited
Two-dimensional rocking ratchet for cold atoms
V. Lebedev, F. Renzoni
We investigate experimentally a two-dimensional rocking ratchet for cold atoms, realized by using a driven three-beam dissipative optical lattice. AC forces are applied in perpendi…