Hartree-Fock calculations are performed for deformed nuclei ${}_{}{}^{20}{}_{}{}^{}\mathrm{Ne}$, ${}_{}{}^{24}{}_{}{}^{}\mathrm{Mg}$, and ${}_{}{}^{28}{}_{}{}^{}\mathrm{Si}$ 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.

• Received 7 December 1990

DOI:https://doi.org/10.1103/PhysRevC.43.R942