530 citations · 984 across the 13 of their papers we have counts for
13 papers
Dynamic Optical Superlattices with Topological Bands
Stefan K. Baur, Monika H. Schleier-Smith, Nigel R. Cooper
We introduce an all-optical approach to producing high-flux synthetic magnetic fields for neutral atoms or molecules by designing intrinsically time-periodic optical superlattices.…
Adiabatic preparation of vortex lattices
Stefan K. Baur, Nigel R. Cooper
By engineering appropriate artificial gauge potentials, a Bose-Einstein condensate can be adiabatically loaded into a current carrying state that resembles a vortex lattice of a ro…
Collective modes of a two-dimensional spin-1/2 Fermi gas in a harmonic trap
Stefan K. Baur, Enrico Vogt, Michael Köhl +1
We derive analytical expressions for the frequency and damping of the lowest collective modes of a two-dimensional Fermi gas using kinetic theory. For strong coupling, we furthermo…
Coupled Ferromagnetic and Nematic Ordering of Fermions in an Optical Flux Lattice
Stefan K. Baur, Nigel R. Cooper
Ultracold atoms in Raman-dressed optical lattices allow for effective momentum-dependent interactions among single-species fermions originating from short-range s-wave interactions…
Radio frequency spectra of Feshbach molecules in quasi-two dimensional geometries
Stefan K. Baur, Bernd Fröhlich, Michael Feld +4
The line shape of radio frequency spectra of tightly bound Feshbach molecules in strong transverse confinement can be described by a simple analytic formula that includes final sta…
High-polarization limit of the quasi-two-dimensional Fermi gas
Jesper Levinsen, Stefan K. Baur
We demonstrate that the theoretical description of current experiments of quasi-2D Fermi gases requires going beyond usual 2D theories. We provide such a theory for the highly spin…