112 citations · 251 across the 6 of their papers we have counts for
6 papers
Angular momentum of rotating fermionic superfluids by Sagnac phonon interferometry
Marcia Frómeta Fernández, Diego Hernández Rajkov, Giulia Del Pace +5
Fermionic many-body systems provide an unrivaled arena to investigate how interactions drive the emergence of collective quantum behavior, such as macroscopic coherence and superfl…
Critical transport and vortex dynamics in a thin atomic Josephson junction
K. Xhani, E. Neri, L. Galantucci +9
We study the onset of dissipation in an atomic Josephson junction between Fermi superfluids in the molecular Bose-Einstein condensation limit of strong attraction. Our simulations…
Exploring the ferromagnetic behaviour of a repulsive Fermi gas via spin dynamics
G. Valtolina, F. Scazza, A. Amico +6
Ferromagnetism is a manifestation of strong repulsive interactions between itinerant fermions in condensed matter. Whether short-ranged repulsion alone is sufficient to stabilize f…
Self-similar expansion of the density profile in a turbulent Bose-Einstein condensate
Mônica Caracanhas, Alexander L. Fetter, Sérgio R. Muniz +4
In a recent study we demonstrated the emergence of turbulence in a trapped Bose-Einstein condensate of Rb-87 atoms. An intriguing observation in such a system is the behavior of th…
Enhancement of the scissors mode of an expanding Bose-Einstein condensate
M. Modugno, G. Modugno, G. Roati +2
We study the time-evolution of the scissors mode of a Bose-Einstein condensate during the ballistic expansion after release from the magnetic trap. We show that despite the nontriv…
Anharmonic parametric excitation in optical lattices
R. Jáuregui, N. Poli, G. Roati +1
We study both experimentally and theoretically the losses induced by parametric excitation in far-off-resonance optical lattices. The atoms confined in a 1D sinusoidal lattice pres…