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cond-mat.other2005
Bose-Fermi Mixtures in Optical Lattices
M. Centelles, M. Guilleumas, M. Barranco +2
Using mean field theory, we have studied Bose-Fermi mixtures in a one-dimensional optical lattice in the case of an attractive boson-fermion interaction. We consider that the fermi…
cond-mat.other2005
Critical frequency for vortex nucleation in Bose-Fermi mixtures in optical lattices
M. Guilleumas, M. Centelles, M. Barranco +2
We investigate within mean-field theory the influence of a one-dimensional optical lattice and of trapped degenerate fermions on the critical rotational frequency for vortex line c…