159 citations · 2.7k across the 90 of their papers we have counts for
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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…
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…
Collective strong coupling in a lossy optical cavity
A. Wickenbrock, P. Phoonthong, F. Renzoni
We observe vacuum Rabi splitting in a lossy nearly confocal cavity indicating the strong coupling regime, despite a weak single-atom single-mode coupling. Strong collective interac…