On the way to a microscopic derivation of covariant density functional theory

11th International Spring Seminar on Nuclear Physics: Shell Model and Nuclear Structure – achievements of the past two decades

Ring, P.^1

Fakultät für Physik, Technische Universität München, Garching

D-85748, Germany^1

关键词: Ab initio calculations;    Brueckner;    Covariant;    Density functionals;    Functionals;    Hartree-Fock equations;    Nuclear matters;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/580/1/012005/pdf
DOI  :  10.1088/1742-6596/580/1/012005

来源: IOP

【 摘 要 】

Several problems encountered on the way to a microscopic derivation of covariant density functionals are discussed. The starting point are semi-microscopic functionals adjusted to ab-initio calculations in nuclear matter. Since it is impossible to derive in this way the strength of tensor terms in such functionals we propose a solution of the relativistic Brueckner- Hartree-Fock equations in finite nuclei and show first results.