11 citations · 16 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2007★ 5 cited
Ground State Properties of an Asymmetric Hubbard Model for Unbalanced Ultracold Fermionic Quantum Gases
T. Gottwald, P. G. J. van Dongen
In order to describe unbalanced ultracold fermionic quantum gases on optical lattices in a harmonic trap, we investigate an attractive () asymmetric ($t_\uparrow\neq t_\downar…
cond-mat.str-el2005★ 11 cited
Orbital-selective Mott transitions in the 2-band J_z-model: a high-precision quantum Monte Carlo study
P. G. J. van Dongen, C. Knecht, N. Blümer
Using high-precision quantum Monte Carlo (QMC) simulations within the framework of dynamical mean field theory (DMFT), we show that the anisotropic degenerate two-orbital Hubbard m…