2005/03/30 by T. Nikšić, T. Niksic, P. Ring +2 · 1 citation
Chemistry · Physics and Astronomy · #Advanced NMR Techniques and Applications #Atomic physics #Density matrix renormalization group #Ground state #Hartree #Hartree–Fock method #Isospin #Mathematical physics #Nuclear matter #Nuclear physics research studies #Nucleon #Pairing #Physics #Quantum Chromodynamics and Particle Interactions #Quantum electrodynamics #Quantum mechanics #Range (aeronautics) #Renormalization #Renormalization group #Superconductivity #Zero (linguistics) #nucl-th
paper · pdf · doi:10.1103/physrevc.71.044320
published as Phys.Rev. C71 (2005) 044320 · 13 pages, 8 figures, accepted for publication in Physical Review C
arxiv created 2005/03/30 · openalex publication_date 2005/04/29 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
A recently introduced scheme for the renormalization of the Hartree-Fock-Bogoliubov equations in the case of zero-range pairing interaction is extended to the relativistic Hartree-Bogoliubov model. A density-dependent strength parameter of the zero-range pairing is adjusted in such a way that the renormalization procedure reproduces the empirical 1S0 pairing gap in isospin-symmetric nuclear matter. The model is applied to the calculation of ground-state pairing properties of finite spherical nuclei.