title: Poisson equation in the Kohn-Sham Coulomb problem.
abstract: We apply the Poisson equation to the quantum mechanical Coulomb problem for many-particle systems. By introducing a suitable basis set, the two-electron Coulomb integrals become simple overlaps. This offers the possibility of very rapid linear-scaling treatment of the Coulomb contribution to Kohn-Sham theory.
authors.affiliation: School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom.
authors.forename: F R
authors.initials: FR
authors.lastname: Manby
authors.forename: P J
authors.initials: PJ
authors.lastname: Knowles