The phonon-coupling model for Skyrme forces
Nuclear Theory
2017-03-08 v1
Abstract
A short review on the self-consistent RPA based on a energy-density functional of the Skyrme type is given. We also present an extension of the RPA where the coupling of phonons to the single-particle states is considered. Within this approach we present numerical results which are compared with data. The self-consistent approach is compared with the Landau-Migdal theory. Here we derive from the self-consistent interaction, the Landau-Migdal parameters as well as their density dependence. In the Appendix a new derivation of the reduced matrix elements of the interaction is presented.
Keywords
Cite
@article{arxiv.1602.00862,
title = {The phonon-coupling model for Skyrme forces},
author = {N. Lyutorovich and V. Tselyaev and J. Speth and S. Krewald and P. -G. Reinhard},
journal= {arXiv preprint arXiv:1602.00862},
year = {2017}
}
Comments
submitted to Physics of Atomic Nuclei