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 …

In quantum fluids, the quantization of circulation forbids the diffusion of a vortex swirling flow
seen in classical viscous fluids. Yet, accelerating quantum vortices may lose their energy …

The role of reduced dimensionality in high-temperature superconductors is still under
debate. Recently, ultracold atoms have emerged as an ideal model system to study such …

The direct-current (dc) Josephson effect provides a phase-sensitive tool for investigating
superfluid order parameters. We report on the observation of dc Josephson supercurrents in …

We investigate the transport of a Fermi gas with unitarity-limited interactions across the
superfluid phase transition, probing its response to a direct current (dc) drive through a …

In a recent article, Kwon et al.[Nature (London) 600, 64 (2021) NATUAS 0028-0836
10.1038/s41586-021-04047-4] revealed nonuniversal dissipative dynamics of quantum …

We predict a new mechanism to induce collective excitations and a nonequilibrium phase
transition of fermionic superfluids via a sudden switch on of two-body loss, for which we …

We characterize numerically the dominant dynamical regimes in a superfluid ultracold
fermionic Josephson junction. Beyond the coherent Josephson plasma regime, we discuss …

The nature of particle and entropy flow between two superfluids is often understood in terms
of reversible flow carried by an entropy-free, macroscopic wavefunction. While this …