466 citations · 2.4k across the 48 of their papers we have counts for
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A short-range correlation energy density functional with multi-determinantal reference
Julien Toulouse, Paola Gori-Giorgi, Andreas Savin
We introduce a short-range correlation density functional defined with respect to a multi-determinantal reference which is meant to be used in a multi-determinantal extension of th…
Local density approximation for long-range or for short-range energy functionals?
Julien Toulouse, Andreas Savin
Density functional methods were developed, in which the Coulomb electron-electron interaction is split into a long- and a short-range part. In such methods, one term is calculated…
Scaling relations, virial theorem and energy densities for long-range and short-range density functionals
Julien Toulouse, Paola Gori-Giorgi, Andreas Savin
We analyze a decomposition of the Coulomb electron-electron interaction into a long-range and a short-range part in the framework of density functional theory, deriving some scalin…