178 citations · 571 across the 16 of their papers we have counts for
3 papers · 1 filter
Maximal Coherence and the Resource Theory of Purity
Alexander Streltsov, Hermann Kampermann, Sabine Wölk +2
The resource theory of quantum coherence studies the off-diagonal elements of a density matrix in a distinguished basis, whereas the resource theory of purity studies all deviation…
Generalized Effective Operator Formalism for Decaying Systems
Marius Paraschiv, Sabine Wölk, Thomas Mannel +1
Systems of neutral kaons can be used to observe entanglement and the violation of Bell inequalities. The decay of these particles poses some problems, however, and recently an effe…
Quantum dynamics of trapped ions in a dynamic field gradient using dressed states
Sabine Wölk, Christof Wunderlich
Novel ion traps that provide either a static or a dynamic magnetic gradient field allow for the use of radio frequency (rf) radiation for coupling internal and motional states of i…