Shell-shaped atomic gases
A Tononi, L Salasnich - Physics Reports, 2024 - Elsevier
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 …
produced by cooling and confining atomic ensembles in thin hollow shells. We consider …
Second sound with ultracold atoms: a brief review
We briefly review the research on second sound in ultracold atomic physics, with emphasis
on strongly interacting unitary Fermi gases with infinitely large s-wave scattering length …
on strongly interacting unitary Fermi gases with infinitely large s-wave scattering length …
Observation of superfluidity in a strongly correlated two-dimensional Fermi gas
Understanding how strongly correlated two-dimensional (2D) systems can give rise to
unconventional superconductivity with high critical temperatures is one of the major …
unconventional superconductivity with high critical temperatures is one of the major …
Berezinskii-Kosterlitz-Thouless phase transition with Rabi-coupled bosons
We theoretically investigate the superfluid–normal-state Berezinskii-Kosterlitz-Thouless
transition in a binary mixture of bosonic atoms with Rabi coupling under balanced densities …
transition in a binary mixture of bosonic atoms with Rabi coupling under balanced densities …
Mechanism for sound dissipation in a two-dimensional degenerate Fermi gas
K Gawryluk, M Brewczyk - Scientific Reports, 2024 - nature.com
We numerically study the transport properties of a two-dimensional Fermi gas in a weakly
and strongly interacting regimes, in the range of temperatures close to the transition to a …
and strongly interacting regimes, in the range of temperatures close to the transition to a …
Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations
We compare recent experimental results [Science 375, 528 (2022) 0036-8075
10.1126/science. abi4480] of the superfluid unitary Fermi gas near the critical temperature …
10.1126/science. abi4480] of the superfluid unitary Fermi gas near the critical temperature …
Anomalous conductivity due to two-stream instability in bilayer graphene
We investigate the electron-hole two-stream instability (or Coulomb drag) in bilayer
graphene in the hydrodynamic regime, accounting for the effects of temperature, initial drift …
graphene in the hydrodynamic regime, accounting for the effects of temperature, initial drift …
First and second sound in a dilute Bose gas across the BKT transition
We study the propagation of the two sound modes in two-dimensional Bose gases across
the Berezinksii–Kosterlitz–Thouless transition using classical-field dynamics, which is …
the Berezinksii–Kosterlitz–Thouless transition using classical-field dynamics, which is …
First and second sound in two-dimensional bosonic and fermionic superfluids
We review our theoretical results of the sound propagation in two-dimensional (2D) systems
of ultracold fermionic and bosonic atoms. In the superfluid phase, characterized by the …
of ultracold fermionic and bosonic atoms. In the superfluid phase, characterized by the …
Multicomponent Superfluidity and Josephson Dynamics in Ultracold Atomic Systems
K Furutani - 2024 - research.unipd.it
Multicomponent superfluidity exhibits fruitful physics in contrast to single-component
superfluids. In a binary superfluid with two different hyperfine states, the vorticity is modified …
superfluids. In a binary superfluid with two different hyperfine states, the vorticity is modified …