868 citations · 9.4k across the 82 of their papers we have counts for
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cond-mat.other2006★ 164 cited
Dynamical properties of ultracold bosons in an optical lattice
S. D. Huber, E. Altman, H. P. Büchler +1
We study the excitation spectrum of strongly correlated lattice bosons for the Mott-insulating phase and for the superfluid phase close to localization. Within a Schwinger-boson me…
cond-mat.stat-mech2006★ 521 cited
Strongly correlated 2D quantum phases with cold polar molecules: controlling the shape of the interaction potential
H. P. Büchler, E. Demler, M. Lukin +4
We discuss techniques to tune and shape the long-range part of the interaction potentials in quantum gases of polar molecules by dressing rotational excitations with static and mic…
cond-mat.other2006★ 621 cited
Repulsively bound atom pairs in an optical lattice
K. Winkler, G. Thalhammer, F. Lang +6
Throughout physics, stable composite objects are usually formed via attractive forces, which allow the constituents to lower their energy by binding together. Repulsive forces sepa…