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 …

Quantized vortices are a prototypical feature of superfluidity that have been observed in
multiple quantum gas experiments. But the occurrence of vortices in dipolar quantum gases …

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 measure superfluid transport of strongly interacting fermionic lithium atoms through a
quantum point contact with local, spin-dependent particle loss. We observe that the …

Quantum vortices are often endowed with an effective inertial mass, due, for example, to
massive particles in their cores. Such “massive vortices” display new phenomena beyond …

Quantized vortices are the hallmark of superfluidity, and are often sought out as the first
observable feature in new superfluid systems. Following the recent experimental …

The present work aims at providing a systematic analysis of the current density versus
momentum characteristics for a fermionic superfluid throughout the BCS-BEC crossover …

Highly excited Rydberg atoms are a powerful platform for quantum simulation and
information processing. Here, we propose atomic ring networks to study chiral currents of …

At the interface between two fluid layers in relative motion, infinitesimal fluctuations can be
exponentially amplified, inducing vorticity and the breakdown of the laminar flow. This …

Recently, a method has been proposed to detect the rotation of a ring Bose-Einstein
condensate, in situ, in real-time, and with minimal destruction by using a cavity driven with …