Quantum transport in strongly correlated Fermi gases

T Enss - arXiv preprint arXiv:2411.13165, 2024 - arxiv.org
Transport in strongly correlated fermions cannot be understood by fermionic quasiparticles
alone. We present a theoretical framework for quantum transport that incorporates strong …

Odd-parity effect and scale-dependent viscosity in atomic quantum gases

J Maki, U Gran, J Hofmann - arXiv preprint arXiv:2408.02738, 2024 - arxiv.org
It has recently been predicted that two-dimensional electron gases possess an anomalous``
tomographic''transport regime outside of the traditional collisionless and hydrodynamic …

Dispersion of first sound in a weakly interacting ultracold Fermi liquid: an exact calculation

T Repplinger, S Huang, Y Ji, N Navon… - arXiv preprint arXiv …, 2024 - arxiv.org
At low temperature, a normal gas of unpaired spin-1/2 fermions is one of the cleanest
realizations of a Fermi liquid. It is described by Landau's theory, where no …