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Entanglement interferometry for precision measurement of atomic scattering properties
Artur Widera, Olaf Mandel, Markus Greiner +3
We report on a two-particle matter wave interferometer realized with pairs of trapped 87Rb atoms. Each pair of atoms is confined at a single site of an optical lattice potential. T…
Detection of spatial correlations in an ultracold gas of fermions
M. Greiner, C. A. Regal, C. Ticknor +2
Spatial correlations are observed in an ultracold gas of fermionic atoms close to a Feshbach resonance. The correlations are detected by inducing spin-changing rf transitions betwe…
Coherent transport of neutral atoms in spin-dependent optical lattice potentials
Olaf Mandel, Markus Greiner, Artur Widera +3
We demonstrate the controlled coherent transport and splitting of atomic wave packets in spin-dependent optical lattice potentials. Such experiments open intriguing possibilities f…