110 citations · 113 across the 2 of their papers we have counts for
2 papers
cond-mat.stat-mech2003★ 110 cited
Ultracold atoms in optical lattices
D. B. M. Dickerscheid, D. van Oosten, P. J. H. Denteneer +1
Bosonic atoms trapped in an optical lattice at very low temperatures, can be modeled by the Bose-Hubbard model. In this paper, we propose a slave-boson approach for dealing with th…
cond-mat1996★ 3 cited
Strong-coupling expansion for the Hubbard model in arbitrary dimension using slave bosons
P. J. H. Denteneer
A strong-coupling expansion for the antiferromagnetic phase of the Hubbard model is derived in the framework of the slave-boson mean-field approximation. The expansion can be obtai…