76 citations · 203 across the 4 of their papers we have counts for
4 papers
Theory of warm ionized gases: equation of state and kinetic Schottky anomaly
Antonio Capolupo, Salvatore M. Giampaolo, Fabrizio Illuminati
Based on accurate Lennard-Jones type interaction potentials, we derive a closed set of state equations for the description of warm atomic gases in the presence of ionization proces…
Extended Bose Hubbard model of interacting bosonic atoms in optical lattices: from superfluidity to density waves
G. Mazzarella, S. M. Giampaolo, F. Illuminati
For systems of interacting, ultracold spin-zero neutral bosonic atoms, harmonically trapped and subject to an optical lattice potential, we derive an Extended Bose Hubbard (EBH) mo…
Inhomogeneous atomic Bose-Fermi mixtures in cubic lattices
M. Cramer, J. Eisert, F. Illuminati
We determine the ground state properties of inhomogeneous mixtures of bosons and fermions in cubic lattices by studying the Bose-Fermi Hubbard model including parabolic confining p…
Quantum field theory of dilute homogeneous Bose-Fermi-mixtures at zero temperature: general formalismand beyond mean-field corrections
Alexander P. Albus, Simon A. Gardiner, Fabrizio Illuminati +1
We consider a dilute homogeneous mixture of bosons and spin-polarized fermions at zero temperature. We first construct the formal scheme for carrying out systematic perturbation th…