Pregled bibliografske jedinice broj: 1199390
Nuclear energy density functionals from empirical ground-state densities
Nuclear energy density functionals from empirical ground-state densities // Physical review. C, 103 (2021), 4; 044304, 1 doi:10.1103/PhysRevC.103.044304 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1199390 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Nuclear energy density functionals from empirical
ground-state densities
Autori
Accorto, Giacomo ; Naito, Tomoya ; Liang, H. ; Nikšić, Tamara ; Vretenar, Dario
Izvornik
Physical review. C (2469-9985) 103
(2021), 4;
044304, 1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
nuclear energy density
Sažetak
A model is developed, based on the density functional perturbation theory and the inverse Kohn-Sham method, that can be used to improve relativistic nuclear energy density functionals towards an exact but unknown Kohn-Sham Hartree- exchange-correlation functional. The improved functional is determined by empirical exact ground-state densities of finite systems. A test of the model and an illustrative calculation are performed, starting from two different approximate functionals, to reproduce the parameters and density dependence of a target functional, using exact ground-state densities of symmetric N = Z systems.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-5987 - Kvantificiranje neodređenosti u formalizmu nuklearnih energijskih funkcionala gustoće (NucEDF) (Nikšić, Tamara, HRZZ - 2018-01) ( CroRIS)
--KK.01.1.1.01.0004 - Provedba vrhunskih istraživanja u sklopu Znanstvenog centra izvrsnosti za kvantne i kompleksne sustave te reprezentacije Liejevih algebri (QuantiXLie) (Buljan, Hrvoje; Pandžić, Pavle) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus