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cond-mat.supr-con2023★ 1 cited
Critical current throughout the BCS-BEC crossover with the inclusion of pairing fluctuations
Leonardo Pisani, Verdiana Piselli, Giancarlo Calvanese Strinati
The present work aims at providing a systematic analysis of the current density versus momentum characteristics for a fermionic superfluid throughout the BCS-BEC crossover, even in…
cond-mat.supr-con2023
Josephson current flowing through a nontrivial geometry: The role of pairing fluctuations across the BCS-BEC crossover
Verdiana Piselli, Leonardo Pisani, Giancarlo Calvanese Strinati
A realistic description of the Josephson effect at finite temperature with ultra-cold Fermi gases embedded in nontrivial geometrical constraints (typically, a trap plus a barrier)…