# Extended Hartree-Fock method based on pair density functional theory

@article{Hetenyi2007ExtendedHM,
title={Extended Hartree-Fock method based on pair density functional theory},
author={Bal{\'a}zs Het́enyi and Andreas W. Hauser},
journal={Physical Review B},
year={2007},
volume={77},
pages={155110-1-155110-8}
}
• Published 21 June 2007
• Physics
• Physical Review B
A practical electronic structure method in which a two-body functional is the fundamental variable is constructed. The basic formalism of our method is equivalent to Hartree-Fock density matrix functional theory [M. Levy in {\it Density Matrices and Density Functionals}, Ed. R. Erdahl and V. H. Smith Jr., D. Reidel, (1987)]. The implementation of the method consists of solving Hartree-Fock equations and using the resulting orbitals to calculate two-body corrections to account for correlation…
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