225 citations · 563 across the 12 of their papers we have counts for
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Quasi-particle properties of trapped Fermi gases
Luca Giorgetti, Luciano Viverit, Giorgio Gori +3
We develop a consistent formalism in order to explore the effects of density and spin fluctuations on the quasi-particle properties and on the pairing critical temperature of a tra…
Quasi-particle properties and Cooper pairing in trapped Fermi gases
L. Giorgetti, L. Viverit, G. Gori +3
The possibility for the particles in a Fermi gas to emit and reabsorb density and spin fluctuations gives rise to an effective mass and to a lifetime of the quasi-particles, as wel…
The role of boson-fermion correlations in the resonance theory of superfluids
M. J. Holland, C. Menotti, L. Viverit
Correlations between a composite boson and a fermion pair are considered in the context of the crossover theory of fermionic to bosonic superfluidity. It is shown that such correla…
Efficient and robust initialization of a qubit register with fermionic atoms
Luciano Viverit, Chiara Menotti, Tommaso Calarco +1
We show that fermionic atoms have crucial advantages over bosonic atoms in terms of loading in optical lattices for use as a possible quantum computation device. After analyzing th…
Pairing fluctuations in trapped Fermi gases
Luciano Viverit, Georg M. Bruun, Anna Minguzzi +1
Fluctuations of the amplitude of the order parameter govern the properties of superconducting systems close to the critical transition temperature. In the BCS regime we examine the…