147 citations · 541 across the 12 of their papers we have counts for
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cond-mat.str-el2005★ 3 cited
Mesoscopic BCS pairing in the repulsive 1d-Hubbard model
Luigi Amico, Andrea Mastellone, Andreas Osterloh
We study mesoscopic pairing in the one dimensional repulsive Hubbard model and its interplay with the BCS model in the canonical ensemble. The key tool is comparing the Bethe ansat…
cond-mat.str-el2002★ 32 cited
Electrostatic analogy for integrable pairing force Hamiltonians
L. Amico, A. Di Lorenzo, A. Mastellone +2
For the exactly solved reduced BCS model an electrostatic analogy exists; in particular it served to obtain the exact thermodynamic limit of the model from the Richardson Bethe ans…