208 citations · 352 across the 5 of their papers we have counts for
5 papers
Roadmap on Atomtronics: State of the art and perspective
L. Amico, M. Boshier, G. Birkl +56
Atomtronics deals with matter-wave circuits of ultra-cold atoms manipulated through magnetic or laser-generated guides with different shapes and intensities. In this way, new types…
Damping of Josephson oscillations in strongly correlated one-dimensional atomic gases
J. Polo, V. Ahufinger, F. W. J. Hekking +1
We study Josephson oscillations of two strongly correlated one-dimensional bosonic clouds separated by a localized barrier. Using a quantum-Langevin approach and the exact Tonks-Gi…
Superfluidity and Anderson localisation for a weakly interacting Bose gas in a quasiperiodic potential
Xiaolong Deng, Roberta Citro, Anna Minguzzi +1
Using exact diagonalisation and Density Matrix Renormalisation group (DMRG) approach, we analyse the transition to a localised state of a weakly interacting quasi-1D Bose gas subje…
Phase diagram and momentum distribution of an interacting Bose gas in a bichromatic lattice
Xiaolong Deng, R. Citro, A. Minguzzi +1
We determine the phase diagram and the momentum distribution for a one-dimensional Bose gas with repulsive short range interactions in the presence of a two-color lattice potential…
Visco-elastic spectra of a dilute Bose fluid
A. Minguzzi, M. P. Tosi
A recently developed local-density current functional formalism for confined Bose-condensed superfluids requires visco-elastic spectra which are defined through a finite-frequency…