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 …
Spin-imbalance in a one-dimensional Fermi gas
Superconductivity and magnetism generally do not coexist. Changing the relative number of
up and down spin electrons disrupts the basic mechanism of superconductivity, where …
up and down spin electrons disrupts the basic mechanism of superconductivity, where …
Phase separation of trapped spin-imbalanced Fermi gases in one-dimensional optical lattices
We calculate the density profiles of a trapped spin-imbalanced Fermi gas with attractive
interactions in a one-dimensional optical lattice, using both the local-density approximation …
interactions in a one-dimensional optical lattice, using both the local-density approximation …
Interaction quantum quenches in the one-dimensional Fermi-Hubbard model with spin imbalance
Using the time-dependent density matrix renormalization-group method and exact
diagonalization, we study the nonequilibrium dynamics of the one-dimensional Fermi …
diagonalization, we study the nonequilibrium dynamics of the one-dimensional Fermi …
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 …
Bcs–bec crossover and unconventional superfluid order in one dimension
In this chapter we discuss the BCS–BEC crossover in one-dimensional Fermi gases. We
present exact results using the Bethe Ansatz as well as numerical calculations of the …
present exact results using the Bethe Ansatz as well as numerical calculations of the …
Dimensional crossover in a spin-imbalanced Fermi gas
S Dutta, EJ Mueller - Physical Review A, 2016 - APS
We model the one-dimensional (1D) to three-dimensional (3D) crossover in a cylindrically
trapped Fermi gas with attractive interactions and spin imbalance. We calculate the mean …
trapped Fermi gas with attractive interactions and spin imbalance. We calculate the mean …
Critical phenomena in one dimension from a Bethe ansatz perspective
X Guan - International Journal of Modern Physics B, 2014 - World Scientific
This article briefly reviews recent theoretical developments in quantum critical phenomena
in one-dimensional (1D) integrable quantum gases of cold atoms. We present a discussion …
in one-dimensional (1D) integrable quantum gases of cold atoms. We present a discussion …
Ground states and dynamics of population-imbalanced Fermi condensates in one dimension
By using the numerically exact density-matrix renormalization group (DMRG) approach, we
investigate the ground states of harmonically trapped one-dimensional (1D) fermions with …
investigate the ground states of harmonically trapped one-dimensional (1D) fermions with …