A system of two species of fermions of different mass confined in a one-dimensional
harmonic trap is studied with an exact diagonalization approach. It is shown that a mass …

We study the two-band Hubbard model in infinite dimensions by solving the dynamical
mean-field equations with a strong coupling continuous-time quantum Monte Carlo method …

We demonstrate the relation between critical temperature T c and transport properties in R
FeP1-x As x O0. 9F0. 1 (R= La, Pr, and Nd). T c and resistivity power-law exponent n form a …

We investigate single-particle properties of a mass-imbalanced Fermi gas in the BCS
(Bardeen-Cooper-Schrieffer)–BEC (Bose-Einstein condensation) crossover region. In the …

We investigate the superfluid phase transition and single-particle excitations in the BCS
(Bardeen-Cooper-Schrieffer)-BEC (Bose-Einstein condensation) crossover regime of an …

We consider the ground states of binary atomic boson-boson and fermion-fermion mixtures
confined in one-dimensional box potentials by simulating the systems using few-body …

We study the mass imbalanced Fermi-Fermi mixture within the framework of a two-
dimensional lattice fermion model. Based on the thermodynamic and species-dependent …

Three-component fermionic optical lattice systems are investigated in dynamical mean-field
theory for the Hubbard model. Solving the effective impurity model by means of continuous …

The variational cluster approximation is used to study the ground state of the spin-
asymmetric Hubbard model at half filling with geometrical frustration defined on the square …

We study two-component fermions in optical lattices with spatially alternating on-site
interactions using dynamical mean-field theory. Calculating the quasi-particle weight …