In this work, we provide a brief review of the mLPDA approach and its application to investigate the Josephson critical currents in ultracold atomic systems, where a potential barrier acts as a weak-link. The strength of this method lies in its ability to treat spatial inhomogeneities and pairing fluctuations on the same footing thus allowing for a reliable description of the entire BCS-BEC crossover at all temperatures in the superfluid phase.
Piselli, V., Pisani, L., Strinati, G.C. (2025). The mLPDA approach: The case of study of Josephson critical currents in ultracold atomic superfluid systems. IL NUOVO CIMENTO C, 48(4), 1-4 [10.1393/ncc/i2025-25209-8].
The mLPDA approach: The case of study of Josephson critical currents in ultracold atomic superfluid systems
Pisani L.Secondo
Validation
;
2025
Abstract
In this work, we provide a brief review of the mLPDA approach and its application to investigate the Josephson critical currents in ultracold atomic systems, where a potential barrier acts as a weak-link. The strength of this method lies in its ability to treat spatial inhomogeneities and pairing fluctuations on the same footing thus allowing for a reliable description of the entire BCS-BEC crossover at all temperatures in the superfluid phase.| File | Dimensione | Formato | |
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