77 citations · 671 across the 49 of their papers we have counts for
3 papers · 2 filters
Adiabaticity when raising a uniform 3D optical lattice in a bimodal Bose-Einstein condensate
Dariusz Kajtoch, Emilia Witkowska, Alice Sinatra
Using the time-dependent Bogoliubov approach, we study adiabaticity for a two-component Bose-Einstein condensate in a 3D time-dependent optical lattice with unit filling, in the su…
Dynamic hysteresis from bistability in an antiferromagnetic spinor condensate
Tomasz Swisłocki, Andrzej Zembrzuski, Michał Matuszewski +1
We study the emergence of hysteresis during the process of quantum phase transition from an antiferromagnetic to a phase-separated state in a spin-1 Bose Einstein condensate of ult…
Efficient two-mode interferometers with spinor Bose-Einstein condensates
Artur Niezgoda, Dariusz Kajtoch, Emilia Witkowska
We consider general three-mode interferometers using a spin-1 atomic Bose-Einstein condensate with macroscopic magnetization. We show that these interferometers, combined with the…