Ulf von Barth

Density Functional Theory for Solids

U. V. Barth, Ulf von Barth, U. Barth, 1984 .

Variational energy functionals tested on atoms

U. V. Barth, N. Dahlen, Ulf von Barth, 2004 .

Variational energy functionals of the Green function and of the density tested on molecules

Robert van Leeuwen, R. Leeuwen, U. V. Barth, 2006 .

Local-density theory of multiplet structure

U. V. Barth, Ulf von Barth, U. Barth, 1979 .

Towards nonlocal density functionals by explicit modeling of the exchange-correlation hole in inhomogeneous systems

Robert van Leeuwen, R. Leeuwen, U. V. Barth, 2012, 1210.1800.