Entanglement with cold ions and atoms

Johannes Schachenmayer, Hannes Pichler, P. Zoller +2 more

Juan José García‐Ripoll, P. Zoller, J. I. Cirac

This paper summarizes some important achievements of quantum information processing with trapped ions or neutral atoms. In particular, we describe the storage of information and realization of two-qubit gates with ions, as well as the creation of entanglement and quantum simulation with cold atoms in optical lattices.

Tobias Schaetz

Johannes Schachenmayer, Alexander Pikovski, Bihui Zhu +2 more

Experiments with cold atoms/molecules in optical lattices or trapped ions make it possible to observe quantum many-body dynamics with long-range interactions. We develop numerical techniques for these systems and explore connections between simulatability and entanglement.

Christoph Becher, Jan Benhelm, D. Chek-al-kar +16 more

Qinghong Liao, Jun-Fang Wu, Ping Wang