Density matrix expansion for low-momentum interactions
نویسندگان
چکیده
منابع مشابه
Density Matrix Expansion for Low-Momentum Interactions
A first step toward a universal nuclear energy density functional based on lowmomentum interactions is taken using the density matrix expansion (DME) of Negele and Vautherin. The DME is adapted for non-local momentum-space potentials and generalized to include local three-body interactions. Different prescriptions for the three-body DME are compared. Exploratory results are given at the Hartree...
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ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 2009
ISSN: 1434-6001,1434-601X
DOI: 10.1140/epja/i2008-10695-1