Journal ArticleDOI
A Variational Approach to the Unipotential Many-Electron Problem
R. T. Sharp,George K. Horton +1 more
About:
This article is published in Physical Review.The article was published on 1953-04-15. It has received 636 citations till now. The article focuses on the topics: Variational method & Slater determinant.read more
Citations
More filters
Journal ArticleDOI
A New Mixing of Hartree-Fock and Local Density-Functional Theories
TL;DR: In this article, a new coupling of Hartree-Fock theory with local density functional theory was proposed to improve the predictive power of the Hartree−Fock model for molecular bonding, and the results of tests on atomization energies, ionization potentials, and proton affinities were reported.
Journal ArticleDOI
Density-Functional Theory for Time-Dependent Systems
Erich Runge,E. K. U. Gross +1 more
TL;DR: In this article, a time-dependent version of density functional theory was proposed to deal with the non-perturbative quantum mechanical description of interacting many-body systems moving in a very strong timedependent external field.
Book
Electronic Structure: Basic Theory and Practical Methods
TL;DR: In this paper, the Kohn-Sham ansatz is used to solve the problem of determining the electronic structure of atoms, and the three basic methods for determining electronic structure are presented.
Journal ArticleDOI
Challenges for density functional theory.
Aron J. Cohen,Aron J. Cohen,Aron J. Cohen,Paula Mori-Sánchez,Paula Mori-Sánchez,Paula Mori-Sánchez,Weitao Yang,Weitao Yang,Weitao Yang +8 more
Journal ArticleDOI
Perspective on density functional theory
TL;DR: This perspective reviews some recent progress and ongoing challenges in density functional theory.