336 citations · 589 across the 6 of their papers we have counts for
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Unconventional superfluid order in the -band of a bipartite optical square lattice
Matthias Ölschläger, Georg Wirth, Andreas Hemmerich
We report on the first observation of bosons condensed into the energy minima of an -band of a bipartite square optical lattice. Momentum spectra indicate that a truly complex-v…
Orbital superfluidity in the -band of a bipartite optical square lattice
Georg Wirth, Matthias Ölschläger, Andreas Hemmerich
The successful emulation of the Hubbard model in optical lattices has stimulated world wide efforts to extend their scope to also capture more complex, incompletely understood scen…
Kinetic Thomas-Fermi solutions of the Gross-Pitaevskii equation
M. Ölschläger, G. Wirth, C. Morais Smith +1
Approximate solutions of the Gross-Pitaevskii (GP) equation, obtained upon neglection of the kinetic energy, are well known as Thomas-Fermi solutions. They are characterized by the…