{"paper":{"title":"Separable form of low-momentum realistic NN interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"E.N.E. van Dalen, H. M\\\"uther, J. Margueron, P. Grygorov","submitted_at":"2010-03-22T10:58:49Z","abstract_excerpt":"The low-momentum interaction $V_{\\text{low-k}}$ derived from realistic models of the nucleon-nucleon interaction is presented in a separable form.  This separable force is supported by a  contact interaction in order to achieve the saturation properties of symmetric nuclear matter.  Bulk properties of nuclear matter and finite nuclei are investigated  for the separable form of $V_{\\text{low-k}}$ and two different parameterizations of the contact term.  The accuracy of the separable force in Hartree-Fock calculations  with respect to the original interaction $V_{\\text{low-k}}$ is discussed.   F"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.4126","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}