Skyrme pseudo-potential-based EDF parametrisation for spuriousity-free MR-EDF calculations
arXiv:1211.1920 · doi:10.1088/0031-8949/2013/T154/014013
Abstract
First exploratory steps towards a pseudo-potential-based Skyrme energy density functional for spuriousity-free multi-reference calculations are presented. A qualitatively acceptable fit can be accomplished by adding simple three- and four-body contact terms to the standard central plus spin-orbit two-body terms. To achieve quantitative predictive power, higher-order terms, e.g. velocity-dependent three-body terms, will be required.
Proceedings of the XIX Nuclear Physics Workshop "Marie & Pierre Curie", 26 September - 30 September 2012 at Kazimierz Dolny, Poland. v2: correction of Figure 1 and update of references
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