762 citations · 4.4k across the 95 of their papers we have counts for
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Coherence control for qubits
Karen M. Fonseca-Romero, Sigmund Kohler, Peter Hänggi
We study the influence of an external driving field on the coherence properties of a qubit under the influence of bit-flip noise. In the presence of driving, two paradigmatic cases…
Charge transport through a molecule driven by a high-frequency field
Sigmund Kohler, Sébastien Camalet, Michael Strass +3
We study the current and the associated noise for the transport through a two-site molecule driven by an external oscillating field. Within a high-frequency approximation, the time…
Chemical-potential standard for atomic Bose-Einstein condensates
Sigmund Kohler, Fernando Sols
When subject to an external time periodic perturbation of frequency , a Josephson-coupled two-state Bose-Einstein condensate responds with a constant chemical potential differen…