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arXiv · 1009.4925

Configuration Interactions Constrained by Energy Density Functionals

B. Alex Brown·Angelo Signoracci·Morten Hjorth-Jensen
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Abstract

A new method for constructing a Hamiltonian for configuration interaction calculations with constraints to energies of spherical configurations obtained with energy-density-functional (EDF) methods is presented. This results in a unified model that reproduced the EDF binding-energy in the limit of single-Slater determinants, but can also be used for obtaining energy spectra and correlation energies with renormalized nucleon-nucleon interactions. The three-body and/or density-dependent terms that are necessary for good nuclear saturation properties are contained in the EDF. Applications to binding energies and spectra of nuclei in the region above 208Pb are given.

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B. Alex Brown, Angelo Signoracci, Morten Hjorth-Jensen. 2010-09-24. Configuration Interactions Constrained by Energy Density Functionals. https://doi.org/10.1016/j.physletb.2010.11.062

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