140 citations · 205 across the 5 of their papers we have counts for
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cond-mat.supr-con2004★ 30 cited
Popov approximation for composite bosons in the BCS-BEC crossover
P. Pieri, G. C. Strinati
Theoretical treatments of the BCS-BEC crossover need to provide as accurate as possible descriptions of the two regimes where the diluteness condition applies, either in terms of t…
cond-mat.supr-con2004★ 140 cited
BCS-BEC crossover at finite temperature in the broken-symmetry phase
P. Pieri, L. Pisani, G. C. Strinati
The BCS-BEC crossover is studied in a systematic way in the broken-symmetry phase between zero temperature and the critical temperature. This study bridges two regimes where quantu…