Shell-shaped atomic gases
arXiv:2309.15710 · doi:10.1016/j.physrep.2024.04.004
Abstract
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 both spherical and ellipsoidal shapes, discussing at zero and at finite temperature the phenomena of Bose-Einstein condensation and of superfluidity, the physics of vortices, and the crossover from the Bardeen-Cooper-Schrieffer regime to a Bose-Einstein condensate. The novel aspects associated to the curved geometry are elucidated in comparison with flat two-dimensional superfluids. We also describe the hydrodynamic excitations and their relation with the Berezinskii-Kosterlitz-Thouless transition for two-dimensional flat and curved superfluids. In the next years, shell-shaped atomic gases will be the leading experimental platform for investigations of quantum many-body physics in curved spatial domains.
58 pages, 16 figures, accepted version
References in corpus (102)
- Many-Body Physics with Ultracold Gases
- Theory of Bose-Einstein condensation in trapped gases
- Feshbach Resonances in Ultracold Gases
- Quantum Simulation
- Artificial gauge potentials for neutral atoms
- The physics of dipolar bosonic quantum gases
- Realization of Bose-Einstein condensates in lower dimensions
- Berezinskii-Kosterlitz-Thouless Crossover in a Trapped Atomic Gas
- Matter-wave interferometry in a double well on an atom chip
- Interatomic collisions in a tightly confined Bose gas
- Interferometry with Bose-Einstein Condensates in Microgravity
- Dipolar physics: A review of experiments with magnetic quantum gases
- Space-borne Bose-Einstein condensation for precision interferometry
- Extension of Bogoliubov theory to quasi-condensates
- The BCS-BEC crossover: From ultra-cold Fermi gases to nuclear systems
- Quantum Fluctuations in the Superfluid State of the BCS-BEC Crossover
- Two-Dimensional Weakly Interacting Bose Gas in the Fluctuation Region
- Vortices in Superfluid Films on Curved Surfaces
- Time-averaged adiabatic ring potential for ultracold atoms
- Atomtronic circuits: from many-body physics to quantum technologies
- The Bose-Einstein Condensate and Cold Atom Laboratory
- Ultracold atoms confined in rf-induced two-dimensional trapping potentials
- Low-dimensional Bose gases
- The transition temperature of the dilute interacting Bose gas for internal degrees of freedom
- Transition Temperature of the homogeneous, weakly interacting Bose gas
- Atom trapping and two-dimensional Bose-Einstein condensates in field-induced adiabatic potentials
- Observation of ultracold atomic bubbles in orbital microgravity
- Bose-Einstein Condensation on the Surface of a Sphere
- Role of the vortex-core energy on the Beresinkii-Kosterlitz-Thouless transition in thin films of NbN
- Nonperturbative XY-model approach to strong coupling superconductivity in two and three dimensions
- All-Optical Bose-Einstein Condensates in Microgravity
- Observation of first and second sound in a BKT superfluid
- An ideal Josephson junction in an ultracold two-dimensional Fermi gas
- Imprinting persistent currents in tunable fermionic rings
- Ground state energy of the two-dimensional weakly interacting Bose gas: First correction beyond Bogoliubov theory
- The discovery of superfluidity
- Quantum Bubbles in Microgravity
- Large-scale Monte Carlo simulation of two-dimensional classical XY model using multiple GPUs
- Shell potentials for microgravity Bose-Einstein condensates
- Zero-point energy of ultracold atoms
- A two-dimensional quantum gas in a magnetic trap
- Supersonic rotation of a superfluid: a long-lived dynamical ring
- Vortex pairing in two-dimensional Bose gases
- Vortex-antivortex physics in shell-shaped Bose-Einstein condensates
- Static and dynamic properties of shell-shaped condensates
- Non-analytic dependence of the transition temperature of the homogeneous dilute Bose gas on scattering length
- Bose-Einstein condensates in RF-dressed adiabatic potentials
- Sound propagation and quantum limited damping in a two-dimensional Fermi gas
- Berezinskii-Kosterlitz-Thouless transition in trapped quasi-two-dimensional Fermi gas near a Feshbach resonance
- Topological superfluid transition in bubble-trapped condensates
- Expansion dynamics of a shell-shaped Bose-Einstein condensate
- Collisionless sound in a uniform two-dimensional Bose gas
- Ultracold atoms in multiple-radiofrequency dressed adiabatic potentials
- Low-dimensional quantum gases in curved geometries
- Bose-Einstein Condensation on Curved Manifolds
- Fit-free determination of scale invariant equations of state: application to the 2D Bose gas across the Berezinksii-Kosterlitz-Thouless transition
- Finite-temperature quantum fluctuations in two-dimensional Fermi superfluids
- Physics of hollow Bose-Einstein condensates
- The dynamics of condensate shells: collective modes and expansion
- Perspective on Quantum Bubbles in Microgravity
- Thermodynamics in expanding shell-shaped Bose-Einstein condensates
- Pseudogap and preformed pairs in the imbalanced Fermi gas in two dimensions
- Bose-Einstein condensation in spherically symmetric traps
- Superfluid vortex dynamics on a spherical film
- Ground state of weakly repulsive soft-core bosons on a sphere
- Reentrant Phenomenon in Quantum Phase Diagram of Optical Boson Lattice
- Superfluid vortex dynamics on an ellipsoid and other surfaces of revolution
- Discontinuities in the First and Second Sound Velocities at the Berezinskii-Kosterlitz-Thouless Transition
- Bose-Einstein condensation temperature of weakly interacting atoms
- Evaporative cooling from an optical dipole trap in microgravity
- Ground state and collective excitations of a dipolar Bose-Einstein condensate in a bubble trap
- Interplay of spin waves and vortices in the 2D XY model at small vortex-core energy
- Propagation of Second sound in a superfluid Fermi gas in the unitary limit
- The true mechanism of spontaneous order from turbulence in two-dimensional superfluid manifolds
- Supersolid phases of bosonic particles in a bubble trap
- Low-temperature thermodynamics of the unitary Fermi gas: superfluid fraction, first sound and second sound
- Superfluid and Mott Insulating shells of bosons in harmonically confined optical lattices
- Stability of a Bose condensed mixture on a bubble trap
- Equatorial Waves in Rotating Bubble-Trapped Superfluids
- Condensation and superfluidity of dilute Bose gases with finite-range interaction
- Scattering theory and equation of state of a spherical two-dimensional Bose gas
- Self-consistent derivation of the modified Gross-Pitaevskii equation with Lee-Huang-Yang correction
- Potential Scattering on a Spherical Surface
- Collisionless Dynamics in Two-Dimensional Bosonic Gases
- Triangular vortex lattices and giant vortices in rotating bubble Bose-Einstein condensates
- BCS-BEC crossover of atomic Fermi superfluid in a spherical bubble trap
- Vortices and antivortices in two-dimensional ultracold Fermi gases
- Hybridization of first and second sound in a weakly-interacting Bose gas
- Anyons on the sphere: analytic states and spectrum
- Rossby-Haurwitz wave in a rotating bubble-shaped Bose-Einstein condensate
- Bose-Einstein condensate in an elliptical waveguide
- Emergent Gauge Field for a Chiral Bound State on Curved Surface
- Propagation of first and second sound in a two-dimensional Fermi superfluid
- Machine learning of XY model on a spherical Fibonacci lattice
- Vortex structure and spectrum of atomic Fermi superfluid in a spherical bubble trap
- Matter-wave lensing of shell-shaped Bose-Einstein condensates
- Hydrodynamics of Quantum Vortices on a Closed Surface
- Sound modes in collisional superfluid Bose gases
- Loading a quantum gas from a hybrid dimple trap to a shell trap
- Bose-Einstein condensates and the thin-shell limit in anisotropic bubble traps
- Ultracold Bosons on a Regular Spherical Mesh
- Systems of vortices in a binary core-shell Bose-Einstein condensate
Cited by in corpus (13)
- Colloquium: Synthetic quantum matter in non-standard geometries
- Quantum Vortices in Curved Geometries
- Bose-Einstein condensation on axially-symmetric surfaces
- Two-component repulsive atomic Fermi gases in a thin spherical shell
- Effects of gravity on supersolid order in bubble-trapped bosons
- Bose-Einstein condensation in exotic lattice geometries
- All-optical bubble trap for ultracold atoms in microgravity
- Holographic homogeneous superfluid on the sphere
- Geometric filtering effect in expanding Bose-Einstein condensate shells
- Onsager vortex clusters on a sphere
- Geometric potential for a Bose-Einstein condensate on a curved surface
- Repulsive fermions and shell effects on the surface of a sphere
- Two-component atomic Fermi superfluid with spin-orbital coupling in thin spherical-shell geometry