309 citations · 2.5k across the 51 of their papers we have counts for
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BCS-BEC crossover at finite temperature for superfluid trapped Fermi atoms
A. Perali, P. Pieri, L. Pisani +1
We consider the BCS-BEC crossover for a system of trapped Fermi atoms at finite temperature, both below and above the superfluid critical temperature, by including fluctuations bey…
Scattering length for composite bosons in the BCS-BEC crossover
P. Pieri, G. C. Strinati
The present manuscript concerns the calculation of the boson-boson scattering length for the composite bosons that form as bound-fermion pairs in the strong-coupling limit of the B…
Time-dependent Gross-Pitaevskii equation for composite bosons as the strong-coupling limit of the fermionic BCS-RPA approximation
G. C. Strinati, P. Pieri
The linear response to a space- and time-dependent external disturbance of a system of dilute condensed composite bosons at zero temperature, as obtained from the linearized versio…
Evolution from BCS superconductivity to Bose-Einstein condensation: Current correlation function in the broken-symmetry phase
N. Andrenacci, P. Pieri, G. C. Strinati
We consider the current correlation function for a three-dimensional system of fermions embedded in a homogeneous background and mutually interacting via an attractive short-range…