Cold atomic gases have become a paradigmatic system for exploring fundamental physics,
which at the same time allows for applications in quantum technologies. The accelerating …

After decades of improvements in cooling techniques of several atomic species and in
finding methods for the achievement of stable quantum mixtures, the field is now ready for …

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

Atomic gases confined in curved geometries are characterized by distinctive features that
are absent in their flat counterparts, such as periodic boundaries, local curvature and …

The capabilities of quantum computers, such as the number of supported qubits and
maximum circuit depth, have grown exponentially in recent years. Commercially relevant …

Arrays of Josephson junctions are at the forefront of research on quantum circuitry for
quantum computing, simulation, and metrology. They provide a testing bed for exploring a …

We propose a protocol to excite the Goldstone modes of a supersolid dipolar Bose-Einstein
condensed gas confined in a ring geometry. By abruptly removing an applied periodic …

We review the quantum statistical properties of two-dimensional shell-shaped gases,
produced by cooling and confining atomic ensembles in thin hollow shells. We consider …

Entanglement in quantum many-body systems can exhibit universal phenomena governed
by long-distance properties. We study universality and phase transitions of the entanglement …

In this article, we provide perspectives for atomtronics circuits on quantum technology
platforms beyond simple bosonic or fermionic cold atom matter-wave currents. Specifically …