78 citations · 246 across the 12 of their papers we have counts for
12 papers
Few-particle systems: An analysis of some strongly correlated states
N. Barberàn, J. Taron
The analysis of the quantum Hall response of a small system of ultracold bosonic atoms through the variation of its Hall resistivity against the applied gauge magnetic field, provi…
Hall response of interacting bosonic atoms in strong gauge fields: from condensed to FQH states
H. Pino, E. Alba, J. Taron +2
Interacting bosonic atoms under strong gauge fields undergo a series of phase transitions that take the cloud from a simple Bose-Einstein condensate all the way to a family of frac…
Vortex nucleation as a case study of symmetry breaking in quantum systems
D. Dagnino, N. Barberan, M. Lewenstein +1
Mean-field methods are a very powerful tool for investigating weakly interacting many-body systems in many branches of physics. In particular, they describe with excellent accuracy…
Strongly Correlated States of Ultracold Rotating Dipolar Fermi Gases
Klaus Osterloh, Nuria Barberán, Maciej Lewenstein
We study strongly correlated ground and excited states of rotating quasi-2D Fermi gases constituted of a small number of dipole-dipole interacting particles with dipole moments pol…
Ordered structures in rotating ultracold Bose gases
N. Barberan, M. Lewenstein, K. Osterloh +1
The characterization of small samples of cold bosonic atoms in rotating microtraps has recently attracted increasing interest due to the possibility to deal with a few number of pa…
Edge excitations and Topological orders in rotating Bose gases
M. A. Cazalilla, N. Barberan, N. R. Cooper
The edge excitations and related topological orders of correlated states of a fast rotating Bose gas are studied. Using exact diagonalization of small systems, we compute the energ…