245 citations · 532 across the 3 of their papers we have counts for
3 papers
Radial and angular rotons in trapped dipolar gases
Shai Ronen, Daniele C. E. Bortolotti, John. L. Bohn
We study Bose-Einstein condensates with purely dipolar interactions in oblate (pancake) traps. We find that the condensate always becomes unstable to collapse when the number of pa…
Bogoliubov modes of a dipolar condensate in a cylindrical trap
Shai Ronen, Daniele E. C. Bortolotti, John L. Bohn
The calculation of properties of Bose-Einstein condensates with dipolar interactions has proven a computationally intensive problem due to the long range nature of the interactions…
Dipolar Bose-Einstein condensates with dipole-dependent scattering length
Shai Ronen, Daniele C. E. Bortolotti, D. Blume +1
We consider a Bose-Einstein condensate of polar molecules in a harmonic trap, where the effective dipole may be tuned by an external field. We demonstrate that taking into account…