We demonstrate the realization of a quantum register using a string of single neutral atoms
which are trapped in an optical dipole trap. The atoms are selectively and coherently …

Neutral atoms are interesting candidates for experimentally investigating the transition from
well-understood quantum objects to many particle and macroscopic physics. Furthermore …

We demonstrate experimentally how the process of stimulated Raman adiabatic passage
(STIRAP) can be utilized for efficient coherent internal state transfer in single trapped and …

Spin-dependent optical potentials allow us to use microwave radiation to manipulate the
motional state of trapped neutral atoms (Förster et al 2009 Phys. Rev. Lett. 103 233001) …

We present a way to manipulate ultracold atoms where four atomic levels are trapped by
appropriately tuned optical lattices. When employed to perform quantum computation via …

Adiabatic techniques using multilevel systems have recently been generalized from the
optical case to settings in atom optics, solid state physics, and even classical …

We present a method for preparing a single two-dimensional sample of a two-spin mixture of
fermionic potassium in a single antinode of an optical lattice, in a quantum-gas microscope …

Ultracold atoms in optical lattices allow the study of large ensembles of strongly interacting
quantum particles in an isolated environment. They are widely used as analogue quantum …

We investigate a single-atom interferometer (SAI) in an optical dipole trap (ODT) with photon
momentum kicks. An echo sequence is used for the SAI. We find experimentally that …

We demonstrate the transfer of a single atom in a ring optical lattice with the aid of an
auxiliary moving tweezer and investigate the influences on fidelity of the qubit encoded in …