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Landau–Migdal vs. Skyrme

2014/02/28 by J. Speth, S. Krewald, F. Grümmer +4
Physics and Astronomy · #Advanced Chemical Physics Studies #Condensed matter physics #Landau quantization #Landau theory #Magnetic field #Mathematical physics #Nuclear physics research studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum electrodynamics #Quantum mechanics #Spin (aerodynamics) #Statistical physics #Thermodynamics #nucl-th

paper · pdf · doi:10.1016/j.nuclphysa.2014.03.023

Dedicated to the memory of G.E. Brown

openalex publication_date 2014/04/03 · arxiv created 2014/04/09 · arxiv updated 2015/06/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

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.

Citations