Fermi gases in one dimension: From Bethe ansatz to experiments
This article reviews theoretical and experimental developments for one-dimensional Fermi
gases. Specifically, the experimentally realized two-component delta-function interacting …
gases. Specifically, the experimentally realized two-component delta-function interacting …
The Fulde–Ferrell–Larkin–Ovchinnikov state for ultracold fermions in lattice and harmonic potentials: a review
JJ Kinnunen, JE Baarsma… - Reports on Progress …, 2018 - iopscience.iop.org
We review the concepts and the present state of theoretical studies of spin-imbalanced
superfluidity, in particular the elusive Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) state, in the …
superfluidity, in particular the elusive Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) state, in the …
Harmonically trapped fermions in one dimension: A finite-temperature lattice Monte Carlo study
F Attanasio, M Bauer, R Kapust, JM Pawlowski - Physical Review A, 2024 - APS
We study a one-dimensional two-component Fermi gas in a harmonic trap** potential
using finite-temperature lattice quantum Monte Carlo methods. We are able to compute …
using finite-temperature lattice quantum Monte Carlo methods. We are able to compute …
Third-order perturbative lattice and complex Langevin analyses of the finite-temperature equation of state of nonrelativistic fermions in one dimension
We analyze the pressure and density equations of state of unpolarized nonrelativistic
fermions at finite temperature in one spatial dimension with contact interactions. For …
fermions at finite temperature in one spatial dimension with contact interactions. For …
Two-dimensional polarized superfluids through the prism of the fermion sign problem
Understanding if attractive fermions in an unbalanced occupation of its flavors can give rise
to a superfluid state in two dimensions (2D), realizing the Fulde-Ferrel-Larkin-Ovchinnikov …
to a superfluid state in two dimensions (2D), realizing the Fulde-Ferrel-Larkin-Ovchinnikov …
Pairing in a two-dimensional Fermi gas with population imbalance
Pairing in a population-imbalanced Fermi system in a two-dimensional optical lattice is
studied using determinant quantum Monte Carlo simulations and mean-field calculations …
studied using determinant quantum Monte Carlo simulations and mean-field calculations …
Expansion dynamics of the fulde-ferrell-larkin-ovchinnikov state
We consider a two-component Fermi gas in the presence of spin imbalance, modeling the
system in terms of a one-dimensional attractive Hubbard Hamiltonian initially in the …
system in terms of a one-dimensional attractive Hubbard Hamiltonian initially in the …
Signatures of the BCS-BEC crossover in the yrast spectra of Fermi quantum rings
We study properties of the lowest energy states at nonzero total momentum (yrast states) of
the Hubbard model for spin-1 2 fermions in the quantum ring configuration with attractive on …
the Hubbard model for spin-1 2 fermions in the quantum ring configuration with attractive on …
Dimer, trimer, and Fulde-Ferrell-Larkin-Ovchinnikov liquids in mass-and spin-imbalanced trapped binary mixtures in one dimension
We present a systematic investigation of attractive binary mixtures in the presence of both
spin-and mass-imbalance in one-dimensional setups described by the Hubbard model. After …
spin-and mass-imbalance in one-dimensional setups described by the Hubbard model. After …
Energy, contact, and density profiles of one-dimensional fermions in a harmonic trap via nonuniform-lattice Monte Carlo calculations
We determine the ground-state energy and Tan's contact of attractively interacting few-
fermion systems in a one-dimensional harmonic trap, for a range of couplings and particle …
fermion systems in a one-dimensional harmonic trap, for a range of couplings and particle …