Landau-Migdal vs. Skyrme

Abstract

The magnitude and density-dependence of the non-spin dependent Landau-Migdal parameters are derived from Skyrme energy functionals and compared with the phenomenological ones. We perform RPA calculations with various approximations for the Landau-Migdal particle-hole interaction and compare them with the results obtained with the full Skyrme interaction. For the first time the next to leading order in the Landau-Migdal approach is considered in nuclear structure calculations.

Dedicated to the memory of G.E. Brown

References in corpus (3)

• Nuclear Energy Density Optimization
• Effects of self-consistency violation in Hartree-Fock RPA calculations for nuclear giant resonances revisited
• Renormalization group and Fermi liquid theory for many-nucleon systems

Cited by in corpus (5)

• Low-energy M1 excitations in ${}^{208}$Pb and the spin channel of the Skyrme energy-density functional
• Structure formation during phase transitions in strongly interacting matter
• The phonon-coupling model for Skyrme forces
• Scalar quanta in Fermi liquids: zero sounds, instabilities, Bose condensation, and a metastable state in dilute nuclear matter
• Skewness of nuclear matter and three-particle correlations