881 citations · 2.4k across the 44 of their papers we have counts for
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cond-mat.quant-gas2017
Landau phonon-roton theory revisited for superfluid helium 4 and Fermi gases
Yvan Castin, Alice Sinatra, Hadrien Kurkjian
Liquid helium and spin-1/2 cold-atom Fermi gases both exhibit in their superfluid phase two distinct types of excitations, gapless phonons and gapped rotons or fermionic pair-break…
cond-mat.quant-gas2017★ 31 cited
Mesoscopic quantum superpositions in bimodal Bose-Einstein condensates: decoherence and strategies to counteract it
Krzysztof Pawlowski, Matteo Fadel, Philipp Treutlein +2
We study theoretically the interaction-induced generation of mesoscopic coherent spin state superpositions (small cat states) from an initial coherent spin state in bimodal Bose-Ei…