Entanglement is the key quantum resource for improving measurement sensitivity beyond
classical limits. However, the production of entanglement in mesoscopic atomic systems has …

The controlled generation of entanglement forms the basis for currently emerging 'quantum
technologies', such as quantum simulation, computation, and metrology. In the field of …

Atom trapping on chip opens new perspectives for time and frequency metrology and
integrated atom interferometry. The TACC experiment (Trapped Atomic Clock on a Chip) …

We present the theory of quantum evolution and dynamical generation of entangled states in
a two-mode Bose-Einstein condensate. We show that the interactions between constituent …