152 citations · 769 across the 31 of their papers we have counts for
4 papers · 1 filter
Magnetism and domain formation in SU(3)-symmetric multi-species Fermi mixtures
Irakli Titvinidze, Antonio Privitera, Soon-Yong Chang +4
We study the phase diagram of an SU(3)-symmetric mixture of three-component ultracold fermions with attractive interactions in an optical lattice, including the additional effect o…
Effect of interactions on harmonically confined Bose-Fermi mixtures in optical lattices
Michiel Snoek, Irakli Titvinidze, Immanuel Bloch +1
We investigate a Bose-Fermi mixture in a three-dimensional optical lattice, trapped in a harmonic potential. Using Generalized Dynamical Mean-Field theory, which treats the Bose-Bo…
Canted Antiferromagnetic Order of Imbalanced Fermi-Fermi mixtures in Optical Lattices by Dynamical Mean-Field Theory
Michiel Snoek, Irakli Titvinidze, Walter Hofstetter
We investigate antiferromagnetic order of repulsively interacting fermionic atoms in an optical lattice by means of Dynamical Mean-Field Theory (DMFT). Special attention is paid to…
Néel transition of lattice fermions in a harmonic trap: a real-space DMFT study
E. V. Gorelik, I. Titvinidze, W. Hofstetter +2
We study the magnetic ordering transition for a system of harmonically trapped ultracold fermions with repulsive interactions in a cubic optical lattice, within a real-space extens…