439 citations · 2.7k across the 54 of their papers we have counts for
4 papers · 1 filter
Interferometric sensitivity and entanglement by scanning through quantum phase transitions in spinor Bose-Einstein condensates
P. Feldmann, M. Gessner, M. Gabbrielli +4
Recent experiments have demonstrated the generation of entanglement by quasi-adiabatically driving through quantum phase transitions of a ferromagnetic spin-1 Bose-Einstein condens…
Heralded Generation of Macroscopic Superposition States in a Spinor Bose-Einstein Condensate
L. Pezze', M. Gessner, P. Feldmann +3
We propose to generate macroscopic superposition states of a large number of atoms in the ground state of a three-mode spinor Bose-Einstein condensate. The ground state is protecte…
Phase magnification by two-axis countertwisting for detection noise robust interferometry
Fabian Anders, Luca Pezzè, Augusto Smerzi +1
Entanglement-enhanced atom interferometry has the potential of surpassing the standard quantum limit and eventually reaching the ultimate Heisenberg bound. The experimental progres…
Entanglement between two spatially separated atomic modes
Karsten Lange, Jan Peise, Bernd Lücke +6
Modern quantum technologies in the fields of quantum computing, quantum simulation and quantum metrology require the creation and control of large ensembles of entangled particles.…