46 citations · 216 across the 11 of their papers we have counts for
3 papers · 1 filter
Tunneling in the self-trapped regime of a two-well BEC
Tadeusz Pudlik, Holger Hennig, Dirk Witthaut +1
Starting from a mean-field model of the Bose-Einstein condensate dimer, we reintroduce classically forbidden tunneling through a Bohr-Sommerfeld quantization approach. We find clos…
Dynamics of entanglement in a dissipative Bose-Hubbard dimer
Tadeusz Pudlik, Holger Hennig, D. Witthaut +1
We study the connection between the semiclassical phase space of the Bose--Hubbard dimer and inherently quantum phenomena in this model, such as entanglement and dissipation-induce…
Global Phase Space of Coherence and Entanglement in a double-well BEC
Holger Hennig, Dirk Witthaut, David K. Campbell
Ultracold atoms provide an ideal system for the realization of quantum technologies, but also for the study of fundamental physical questions such as the emergence of decoherence a…