TITLE

Linear-scaling calculation of static and dynamic polarizabilities in Hartree-Fock and density functional theory for periodic systems

AUTHOR(S)
Izmaylov, Artur F.; Brothers, Edward N.; Scuseria, Gustavo E.
PUB. DATE
December 2006
SOURCE
Journal of Chemical Physics;12/14/2006, Vol. 125 Issue 22, p224105
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We present a linear-scaling method for analytically calculating static and dynamic polarizabilities with Hartree-Fock and density functional theory, using Gaussian orbitals and periodic boundary conditions. Our approach uses the direct space fast multipole method to evaluate the long-range Coulomb contributions. For exact exchange, we use efficient screening techniques developed for energy calculations. We then demonstrate the capabilities of our approach with benchmark calculations on one-, two-, and three-dimensional systems.
ACCESSION #
23489471

 

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