204 citations · 1.1k across the 45 of their papers we have counts for
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nucl-th2010★ 20 cited
Description of Pairing correlation in Many-Body finite systems with density functional theory
Guillaume Hupin, Denis Lacroix
Different steps leading to the new functional for pairing based on natural orbitals and occupancies proposed in ref. [D. Lacroix and G. Hupin, arXiv:1003.2860] are carefully analyz…
nucl-th2010
Density functional for pairing with particle number conservation
Denis Lacroix, Guillaume Hupin
In this work, a new functional is introduced to treat pairing correlations in finite many-body systems. Guided by the projected BCS framework, the energy is written as a functional…
nucl-th2010★ 10 cited
Density-matrix functionals for pairing in mesoscopic superconductors
Denis Lacroix, Guillaume Hupin
A functional theory based on single-particle occupation numbers is developed for pairing. This functional, that generalizes the BCS approach, directly incorporates corrections due…