Skyrme pseudo-potential-based EDF parametrisation for spuriousity-free   MR-EDF calculations
  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. 
J. Sadoudi, M. Bender, K. Bennaceur, D. Davesne, R. Jodon, T. Duguet
nucl-th