SEARCH Articles Figures Tables Basis Hartree-Fock Dirac equation Dirac spinors Dirac-Fock Dirac-Fock equation Dirac-Hartree Dirac-Hartree-Fock Equation Dirac-Hartree-Fock Equations matrix Fock equations Fock matrix Fock matrix 2-spinor Hartree Fock equation Hartree equation Hartree-Fock equation matrix Hartree-Fock matrix Matrices Dirac Spinors