139 citations · 139 across the 1 of their papers we have counts for
4 papers
Staggered-Vortex Superfluid of Ultracold Bosons in an Optical Lattice
Lih-King Lim, C. Morais Smith, Andreas Hemmerich
We show that the dynamics of cold bosonic atoms in a two-dimensional square optical lattice produced by a bichromatic light-shift potential is described by a Bose-Hubbard model wit…
Normal mode splitting and mechanical effects of an optical lattice in a ring cavity
Julian Klinner, Malik Lindholdt, Boris Nagorny +1
A novel regime of atom-cavity physics is explored, arising when large atom samples dispersively interact with high-finesse optical cavities. A stable far detuned optical lattice of…
Optical Lattice in a High Finesse Ring Resonator
B. Nagorny, Th. Elsaesser, H. Richter +4
An optical lattice with rubidium atoms () is formed inside a ring resonator with a finesse of and a large mode volume of 1.3 . We typically trap se…
Magnetic Trapping of Metastable Calcium Atoms
Dirk P. Hansen, Janis R. Mohr, Andreas Hemmerich
Metastable calcium atoms, produced in a magneto-optic trap (MOT) operating within the singlet system, are continuously loaded into a magnetic trap formed by the magnetic quadrupole…