Relativistic Hartree-Fock calculation of deformed nuclei

Hartree-Fock calculations are performed for deformed nuclei 20Ne, 24Mg, and 28Si in the relativistic quantum-field-theory framework, the exchange of σ, ω, ρ, and π mesons and photons are included, the coupling constants are adopted from relativistic Hartree-Fock nuclear-matter calculation. Compared to the Hartree results, binding energies are improved by around 8%; however, no appreciable improvement on the quadrupole moments is observed