71 citations · 488 across the 28 of their papers we have counts for
Showing 2012Show all
3 papers · 1 filter
nucl-th2012★ 12 cited
On the description of two-particle transfer in superfluid systems
Danilo Gambacurta, Denis Lacroix
Exact results of pair transfer probabilities for the Richardson model with equidistant or random level spacing are presented. The results are then compared either to particle-parti…
nucl-th2012★ 21 cited
Projected Quasi-particle Perturbation theory
Denis Lacroix, Danilo Gambacurta
The BCS and/or HFB theories are extended by treating the effect of four quasi-particle states perturbatively. The approach is tested on the pairing hamiltonian, showing that it com…
nucl-th2012★ 18 cited
Thermodynamics of small superconductors with fixed particle number
Danilo Gambacurta, Denis Lacroix
The Variation After Projection approach is applied for the first time to the pairing hamiltonian to describe the thermodynamics of small systems with fixed particle number. The min…