60 citations · 400 across the 40 of their papers we have counts for
Showing 2011 · quant-phShow all
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quant-ph2011★ 1 cited
Entanglement of remote quantum systems by environmental modes
Friedemann Queisser, Thomas Zell, Rochus Klesse
We investigate the generation of quantum mechanical entanglement of two remote oscillators that are locally coupled to a common bosonic bath. Starting with a Lagrangian formulation…
quant-ph2011★ 29 cited
Sauter-Schwinger like tunneling in tilted Bose-Hubbard lattices in the Mott phase
Friedemann Queisser, Patrick Navez, Ralf Schützhold
We study the Mott phase of the Bose-Hubbard model on a tilted lattice. On the (Gutzwiller) mean-field level, the tilt has no effect -- but quantum fluctuations entail particle-hole…