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Enhancement of four reflection shifts by a three-layer surface plasmon resonance
Luca Salasnich
We investigate the effect of a surface plasmon resonance on Goos-Hanchen and Imbert-Fedorov spatial and angular shifts in the reflection of a light beam by considering a three-laye…
From Narrow to Broad Feshbach Resonances: Condensate Fraction of Cooper Pairs and Preformed Molecules
Luca Salasnich
We extend our previous investigations of fermionic condensation in broad Feshbach resonances by using the two-channel model developed for narrow Feshbach resonances. We investigate…
Contact intensity and extended hydrodynamics in the BCS-BEC crossover
Luca Salasnich
In the first part of this chapter we analyze the contact intensity , which has been introduced by Tan [Ann. Phys. 323, 2952 (2008)] and appears in several physical observables o…
Dispersive effects in the unitary Fermi gas
F. Ancilotto, L. Salasnich, F. Toigo
We investigate within density functional theory various physical properties of the zero-temperature unitary Fermi gas which critically depend on the presence of a dispersive gradie…
Finite temperature effects in two-mode bosonic Josephson junctions
G. Mazzarella, L. Salasnich, F. Toigo
We analyze the effects of the temperature on a bosonic Josephson junction realized with ultracold and dilute atoms in a double-well potential. Starting from the eigenstates of the…
Pair condensation in the BCS-BEC crossover of ultracold atoms loaded onto a 2D square lattice
Luca Salasnich, Flavio Toigo
We investigate the crossover from the Bardeen-Cooper-Schrieffer (BCS) state of weakly-bound Cooper pairs to the Bose-Einstein Condensate (BEC) of strongly-bound molecular dimers in…