Atomtronics deals with matter-wave circuits of ultracold atoms manipulated through
magnetic or laser-generated guides with different shapes and intensities. In this way, new …

Observing quantum phenomena in strongly correlated many-particle systems is difficult
because of the short length-and timescales involved. Exerting control over the state of …

We engineer a quantum bath that enables entropy and energy exchange with a one-
dimensional Bose-Hubbard lattice with attractive on-site interactions. We implement this in …

Mesoscopic dipolar Bose gases in triple-well potentials offer a minimal system for the
analysis of the nonlocal character of the dipolar interaction. We show that this nonlocal …

We study the ground state of the attractive one-dimensional Bose-Hubbard model, and in
particular the nature of the crossover between the weak interaction and strong interaction …

We propose a scheme to observe the polaritonic quantum phase transition from the
superfluid to Bose-glass to Mott-insulator states. The system consists of a two-dimensional …

The vibrations of a chain of trapped ions can be considered, under suitable experimental
conditions, as an ensemble of interacting phonons, whose quantum dynamics is governed …

We study the quantum ground-state phases of the one-dimensional disordered Bose-
Hubbard model with attractive interactions, realized by a chain of superconducting transmon …

We report on the high resolution photoassociation spectroscopy of a Rb 87 spin-1 Bose-
Einstein condensate to the 1 g (P 3∕ 2) v= 152 excited molecular states. We demonstrate …

We study the ground-state properties of the Bose-Hubbard model with attractive interactions
on an M-site one-dimensional periodic—necklacelike—lattice, whose experimental …