26 citations · 26 across the 1 of their papers we have counts for
2 papers
quant-ph2017★ 26 cited
Roton entanglement in quenched dipolar Bose-Einstein condensates
Zehua Tian, Seok-Yeong Chä, Uwe R. Fischer
We study quasi-two-dimensional dipolar Bose-Einstein condensates, in which the Bogoliubov excitation spectrum displays, at sufficiently large gas density, a deep roton minimum due…
cond-mat.quant-gas2016
Probing the scale invariance of the inflationary power spectrum in expanding quasi-two-dimensional dipolar condensates
Seok-Yeong Chä, Uwe R. Fischer
We consider an analogue de Sitter cosmos in an expanding quasi-two-dimensional Bose-Einstein condensate with dominant dipole-dipole interactions between the atoms or molecules in t…