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 …

Atomtronics is an emerging field that aims to manipulate ultracold atom moving in matter-
wave circuits for fundamental studies in both quantum science and technological …

Persistent currents in annular geometries have played an important role in disclosing the
quantum phase coherence of superconductors and mesoscopic electronic systems …

Interferometric measurements with matter waves are established techniques for sensitive
gravimetry, rotation sensing, and measurement of surface interactions, but compact …

Extending the understanding of Bose–Einstein condensate (BEC) physics to new
geometries and topologies has a long and varied history in ultracold atomic physics. One …

All light has structure, but only recently it has become possible to construct highly
controllable and precise potentials so that most laboratories can harness light for their …

The Doppler effect, the shift in the frequency of sound due to motion, is present in both
classical gases and quantum superfluids. Here, we perform an in situ, minimally destructive …

We investigate the role of vortices in the decay of persistent current states of annular atomic
superfluids by solving numerically the Gross–Pitaevskii equation, and we directly compare …

A Bose-Einstein condensate confined in ring shaped lattices interrupted by a weak link and
pierced by an effective magnetic flux defines the atomic counterpart of the superconducting …

We study the persistent currents of an attractive Fermi gas confined in a tightly confining ring
trap and subjected to an artificial gauge field all through the BCS-BEC crossover. At weak …