435 citations · 1.4k across the 7 of their papers we have counts for
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cond-mat.quant-gas2017★ 14 cited
Active SU(1,1) atom interferometry
D. Linnemann, J. Schulz, W. Muessel +5
Active interferometers use amplifying elements for beam splitting and recombination. We experimentally implement such a device by using spin exchange in a Bose-Einstein condensate.…
cond-mat.quant-gas2017★ 224 cited
Spatially distributed multipartite entanglement enables Einstein-Podolsky-Rosen steering of atomic clouds
Philipp Kunkel, Maximilian Prüfer, Helmut Strobel +5
A key resource for distributed quantum-enhanced protocols is entanglement between spatially separated modes. Yet, the robust generation and detection of nonlocal entanglement betwe…