| openaire: EC/H2020/702281/EU//FLATOPSWe study the attractive Hubbard model with spin imbalance on two lattices featuring a flat band: the Lieb and kagome lattices. We present mean-field phase diagrams featuring exotic superfluid phases, similar to the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state, whose stability is confirmed by dynamical mean-field theory (DMFT). The nature of the pairing is found to be qualitatively different from the Fermi surface shift responsible for the usual FFLO state. The presence of a flat band allows for changes in the particle momentum distributions at null energy cost. This facilitates formation of nontrivial superfluid phases via multiband Cooper pair formation: the momentum distribution of the spin componen...
We explore the phase diagram of a two-component ultracold atomic Fermi gas interacting with zero-ran...
We derive and discuss an experimentally realistic model describing ultracold atoms in an optical lat...
We use the self-consistent mean-field theory to analyze the effects of Rashba-type spin-orbit coupli...
| openaire: EC/H2020/702281/EU//FLATOPSWe study the attractive Hubbard model with spin imbalance on ...
We obtain a phase diagram of the spin-imbalanced Hubbard model on the Lieb lattice, which is known t...
Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) phases are superconducting phases in which Cooper pairs have...
We study the magnetic properties and the superconducting pairing mediated by spin fluctuations on th...
We consider imbalanced Fermi gases with strong attractive interactions, for which Cooper-pair format...
We consider imbalanced Fermi gases with strong attractive interactions, for which Cooper-pair format...
We use the mean-field theory to analyze the ground-state phase diagrams of spin-orbit-coupled massim...
We explore the superfluid phases of a two-component Fermi mixture with hybridized orbitals in optica...
We used radio-frequency spectroscopy to study pairing in the normal and superfluid phases of a stron...
We use the self-consistent mean-field theory to analyze the effects of Rashba-type spin-orbit coupli...
We study the superfluid weight D s and Berezinskii-Kosterlitz-Thouless (BKT) transition temperatures...
Here we consider both balanced and imbalanced Fermi gases throughout the BCS-BEC evolution, and we s...
We explore the phase diagram of a two-component ultracold atomic Fermi gas interacting with zero-ran...
We derive and discuss an experimentally realistic model describing ultracold atoms in an optical lat...
We use the self-consistent mean-field theory to analyze the effects of Rashba-type spin-orbit coupli...
| openaire: EC/H2020/702281/EU//FLATOPSWe study the attractive Hubbard model with spin imbalance on ...
We obtain a phase diagram of the spin-imbalanced Hubbard model on the Lieb lattice, which is known t...
Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) phases are superconducting phases in which Cooper pairs have...
We study the magnetic properties and the superconducting pairing mediated by spin fluctuations on th...
We consider imbalanced Fermi gases with strong attractive interactions, for which Cooper-pair format...
We consider imbalanced Fermi gases with strong attractive interactions, for which Cooper-pair format...
We use the mean-field theory to analyze the ground-state phase diagrams of spin-orbit-coupled massim...
We explore the superfluid phases of a two-component Fermi mixture with hybridized orbitals in optica...
We used radio-frequency spectroscopy to study pairing in the normal and superfluid phases of a stron...
We use the self-consistent mean-field theory to analyze the effects of Rashba-type spin-orbit coupli...
We study the superfluid weight D s and Berezinskii-Kosterlitz-Thouless (BKT) transition temperatures...
Here we consider both balanced and imbalanced Fermi gases throughout the BCS-BEC evolution, and we s...
We explore the phase diagram of a two-component ultracold atomic Fermi gas interacting with zero-ran...
We derive and discuss an experimentally realistic model describing ultracold atoms in an optical lat...
We use the self-consistent mean-field theory to analyze the effects of Rashba-type spin-orbit coupli...