73 citations · 89 across the 5 of their papers we have counts for
5 papers
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…
Correlation energy contribution to nuclear masses
S. Baroni, M. Armati, F. Barranco +4
The ground state correlation energies associated with collective surface and pairing vibrations are calculated for Pb- and Ca-isotopes. It is shown that this contribution, when add…
Many-body effects in nuclear structure
F. Barranco, R. A. Broglia, G. Colo' +2
We calculate, for the first time, the state-dependent pairing gap of a finite nucleus (120Sn) diagonalizing the bare nucleon-nucleon potential (Argonne v14) in a Hartree-Fock basis…
On the Origin of Nuclear Superfluidity
F. Barranco, R. A. Broglia, G. Gori +3
The induced pairing interaction arising from the exchange of collective surface vibrations among nucleons moving in time reversal states close to the Fermi energy is found to lead…