The BCS–BEC crossover: From ultra-cold Fermi gases to nuclear systems
This report addresses topics and questions of common interest in the fields of ultra-cold
gases and nuclear physics in the context of the BCS–BEC crossover. By this crossover, the …
gases and nuclear physics in the context of the BCS–BEC crossover. By this crossover, the …
Theory of ultracold atomic Fermi gases
S Giorgini, LP Pitaevskii, S Stringari - Reviews of Modern Physics, 2008 - APS
The physics of quantum degenerate atomic Fermi gases in uniform as well as in
harmonically trapped configurations is reviewed from a theoretical perspective. Emphasis is …
harmonically trapped configurations is reviewed from a theoretical perspective. Emphasis is …
Making, probing and understanding ultracold Fermi gases
W Ketterle, MW Zwierlein - La Rivista del Nuovo Cimento, 2008 - Springer
This paper summarizes the experimental frontier of ultracold fermionic gases. It is based on
three lectures which one of the authors gave at the Varenna Summer School describing the …
three lectures which one of the authors gave at the Varenna Summer School describing the …
Evidence of superfluidity in a dipolar supersolid from nonclassical rotational inertia
A key manifestation of superfluidity in liquids and gases is a reduction of the moment of
inertia under slow rotations. Nonclassical rotational effects have also been considered in the …
inertia under slow rotations. Nonclassical rotational effects have also been considered in the …
Universal sound diffusion in a strongly interacting Fermi gas
Transport of strongly interacting fermions is crucial for the properties of modern materials,
nuclear fission, the merging of neutron stars, and the expansion of the early Universe. Here …
nuclear fission, the merging of neutron stars, and the expansion of the early Universe. Here …
Rotating a supersolid dipolar gas
SM Roccuzzo, A Gallemí, A Recati, S Stringari - Physical review letters, 2020 - APS
Distinctive features of supersolids show up in their rotational properties. We calculate the
moment of inertia of a harmonically trapped dipolar Bose-Einstein condensed gas as a …
moment of inertia of a harmonically trapped dipolar Bose-Einstein condensed gas as a …
Two-element mixture of Bose and Fermi superfluids
We report on the production of a stable mixture of bosonic and fermionic superfluids
composed of the elements Yb 174 and Li 6 which feature a strong mismatch in mass and …
composed of the elements Yb 174 and Li 6 which feature a strong mismatch in mass and …
Can angular oscillations probe superfluidity in dipolar supersolids?
Angular oscillations can provide a useful probe of the superfluid properties of a system.
Such measurements have recently been applied to dipolar supersolids, which exhibit both …
Such measurements have recently been applied to dipolar supersolids, which exhibit both …
Thermodynamic measurements in a strongly interacting Fermi gas
Strongly interacting Fermi gases provide a clean and controllable laboratory system for
modeling strong interparticle interactions between fermions in nature, from high temperature …
modeling strong interparticle interactions between fermions in nature, from high temperature …
Quantized superfluid vortex rings in the unitary Fermi gas
In a recent article, Yefsah [Nature (London) 499, 426 (2013)] report the observation of an
unusual excitation in an elongated harmonically trapped unitary Fermi gas. After phase …
unusual excitation in an elongated harmonically trapped unitary Fermi gas. After phase …