305 citations · 1.3k across the 34 of their papers we have counts for
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Sign-Alternating Interaction Mediated by Strongly-Correlated Lattice Bosons
Ş. G. Söyler, B. Capogrosso-Sansone, N. V. Prokof'ev +1
We reveal a generic mechanism of generating sign-alternating inter-site interactions mediated by strongly correlated lattice bosons. The ground state phase diagram of the two-compo…
Expansion of a quantum gas released from an optical lattice
F. Gerbier, S. Trotzky, S. Foelling +9
We analyze the interference pattern produced by ultracold atoms released from an optical lattice. Such interference patterns are commonly interpreted as the momentum distributions…
Three-body Interactions in one Dimension
B. Capogrosso-Sansone, S. Wessel, H. P. Büchler +2
We determine the phase-diagram of a one-dimensional system of hard-core lattice bosons interacting via repulsive three-body interactions by analytic methods and extensive quantum M…