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T1 - Nonlocal energy density functionals for pairing and beyond-mean-field calculations
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UR - http://hdl.handle.net/10138/307512
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A1 - Bennaceur, K.; Idini, A.; Dobaczewski, J.; Dobaczewski, P.; Kortelainen, M.; Raimondi, F.
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Y1 - 2017
LA - eng
AB - We propose to use two-body regularized finite-range pseudopotential to generate nuclear energy density functional (EDF) in both particle-hole and particle-particle channels, which makes it free from self-interaction and selfpairing, and also free from singularities when used beyond mean field. We derive a sequence of pseudopotentials regularized up to next-to-leading order and next-to-next-to-leading order, which fairly well describe infinite-nuclearmatter properties and finite open-shell paired...
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KW - energy density functionals; regularized pseudopotentials; nuclear pairing; EQUATION; NUCLEI; FORCES; 114 Physical sciences
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