309 citations · 3.5k across the 67 of their papers we have counts for
4 papers · 2 filters
Shrinking of a condensed fermionic cloud in a trap approaching the BEC limit
A. Perali, P. Pieri, G. C. Strinati
We determine the zero-temperature density profile of a cloud of fermionic atoms in a trap subject to a mutual attractive interaction, as the strength of the interaction is progress…
Comment on ``BCS to Bose-Einstein crossover phase diagram at zero temperature for a d_{x^2-y^2} order parameter superconductor: Dependence on the tight-binding structure''
A. Perali, P. Pieri, G. C. Strinati
The work by Soares et al. [Phys. Rev. B 65, 174506 (2002)] investigates the BCS-BE crossover for d-wave pairing in the 2-dimensional attractive Hubbard model. Contrary to their cla…
Magnetic Field Effect on the Pseudogap Temperature within Precursor Superconductivity
P. Pieri, G. C. Strinati, D. Moroni
We determine the magnetic field dependence of the pseudogap closing temperature T* within a precursor superconductivity scenario. Detailed calculations with an anisotropic attracti…
Pseudogap and spectral function from superconducting fluctuations to the bosonic limit
A. Perali, P. Pieri, G. C. Strinati +1
The crossover from weak to strong coupling for a three dimensional continuum model of fermions interacting via an attractive contact potential is studied above the superconducting…