13 citations · 13 across the 1 of their papers we have counts for
2 papers
cond-mat.quant-gas2013★ 13 cited
Time-of-Flight Roton Spectroscopy in Dipolar Bose-Einstein Condensates
M. Jona-Lasinio, K. Łakomy, L. Santos
Dipolar Bose-Einstein condensates may present a rotonlike dispersion minimum, which has yet to be observed in experiments. We discuss a simple method to reveal roton excitations, b…
cond-mat.quant-gas2013
Roton confinement in trapped dipolar Bose-Einstein condensates
M. Jona-Lasinio, K. Łakomy, L. Santos
Roton excitations constitute a key feature of dipolar gases, connecting these gases with superfluid helium. We show that the density dependence of the roton minimum results in a sp…