228 citations · 2.8k across the 93 of their papers we have counts for
5 papers · 2 filters
Coherent superposition of current flows in an Atomtronic Quantum Interference Device
Davit Aghamalyan, Marco Cominotti, Matteo Rizzi +5
We consider a correlated Bose gas tightly confined into a ring shaped lattice, in the presence of an artificial gauge potential inducing a persistent current through it. A weak lin…
Violation of the Wiedemann-Franz Law for ultracold atomic gases
Michele Filippone, Frank Hekking, Anna Minguzzi
We study energy and particle transport for one-dimensional strongly interacting bosons through a single channel connecting two atomic reservoirs. We show the emergence of particle-…
Optimal scaling of persistent currents for interacting bosons on a ring
Marco Cominotti, Matteo Rizzi, Davide Rossini +5
We consider the persistent currents induced by an artificial gauge field applied to interacting ultra-cold bosonic atoms in a tight ring trap. Using both analytical and numerical m…
Structural transitions of nearly second order in classical dipolar gases
Florian Cartarius, Giovanna Morigi, Anna Minguzzi
Particles with repulsive power-law interactions undergo a transition from a single to a double chain (zigzag) by decreasing the confinement in the transverse direction. We theoreti…
Effect of one-, two-, and three-body atom loss processes on superpositions of phase states in Bose-Josephson junctions
Dominique Spehner, Krzysztof Pawlowski, Giulia Ferrini +1
In a two-mode Bose-Josephson junction formed by a binary mixture of ultracold atoms, macroscopic superpositions of phase states are produced during the time evolution after a sudde…