Towards Density Functional Calculations from Nuclear Forces
| dc.creator | Schwenk, A. | |
| dc.creator | Polonyi, J. | |
| dc.date | 2004-03-02 | |
| dc.date.accessioned | 2026-07-07T05:40:15Z | |
| dc.date.available | 2026-07-07T05:40:15Z | |
| dc.description | We propose a method for microscopic calculations of nuclear ground-state properties in the framework of density functional theory. We discuss how the density functional is equivalent to the effective action for the density, thereby establishing a constructive framework for density functional calculations from nuclear forces. The presented approach starts from non-interacting nucleons in a background potential (a simple approximation for the mean field). The nuclear forces are then gradually turned on, while the background potential is removed. The evolution equation yields the ground-state energy and density of a system of interacting nucleons, including exchange-correlations beyond the RPA approximation. The method can start from non-local low momentum (V_{low k}) or chiral interactions. | |
| dc.description | 10 pages, 2 figures, Invited talk at Hirschegg 2004, Probing Nuclei and Nucleons with Electrons and Photons | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0403011 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0403011 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/82192 | |
| dc.subject | Nuclear Theory | |
| dc.title | Towards Density Functional Calculations from Nuclear Forces | |
| dc.type | text |