175 citations · 450 across the 8 of their papers we have counts for
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cond-mat.supr-con2009★ 58 cited
Dynamical mean-field theory and numerical renormalization group study of superconductivity in the attractive Hubbard model
J. Bauer, A. C. Hewson, N. Dupuis
We present a study of the attractive Hubbard model based on the dynamical mean field theory (DMFT) combined with the numerical renormalization group (NRG). For this study the NRG m…
cond-mat.supr-con2004★ 6 cited
Effective action for superfluid Fermi systems in the strong-coupling limit
N. Dupuis
We derive the low-energy effective action for three-dimensional superfluid Fermi systems in the strong-coupling limit, where superfluidity originates from Bose-Einstein condensatio…
cond-mat.supr-con2004★ 23 cited
Mott insulator to superfluid transition of ultracold bosons in an optical lattice near a Feshbach resonance
K. Sengupta, N. Dupuis
We study the phase diagram of ultracold bosons in an optical lattice near a Feshbach resonance. Depending on the boson density, the strength of the optical lattice potential and th…