262 citations · 1.7k across the 51 of their papers we have counts for
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cond-mat.other2005★ 44 cited
Two-body problem in periodic potentials
M. Wouters, G. Orso
We investigate the problem of two atoms interacting via a short range s-wave potential in the presence of a deep optical lattice of arbitrary dimension . Using a tight binding a…
cond-mat.supr-con2005★ 27 cited
Superfluid Fermi gas in a 1D optical lattice
G. Orso, G. V. Shlyapnikov
We calculate the superfluid transition temperature for a two-component 3D Fermi gas in a 1D tight optical lattice and discuss a dimensional crossover from the 3D to quasi-2D regime…
cond-mat.soft2005★ 50 cited
Formation of molecules near a Feshbach resonance in a 1D optical lattice
G. Orso, L. P. Pitaevskii, S. Stringari +1
We calculate the binding energy of two atoms interacting near a Feshbach resonance in the presence of a 1D periodic potential. The critical value of the scattering length needed to…