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Manu: starting global polishing. Done with the abstract

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Emmanuel Fromager 2020-03-11 13:20:40 +01:00
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Manuscript/eDFT.tex
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@ -139,7 +139,9 @@ Gross--Oliveira--Kohn (GOK) DFT (\textit{i.e.}, eDFT for \manu{neutral
excitations} \trashEF{excited states}), and can be seen as a natural extension of the ubiquitous local-density approximation in the context of ensembles. excitations} \trashEF{excited states}), and can be seen as a natural extension of the ubiquitous local-density approximation in the context of ensembles.
The resulting density-functional approximation \trashEF{for ensembles}, based on both finite and infinite uniform electron gas models, automatically incorporates the infamous derivative discontinuity contributions to the excitation energies through its explicit ensemble weight dependence. The resulting density-functional approximation \trashEF{for ensembles}, based on both finite and infinite uniform electron gas models, automatically incorporates the infamous derivative discontinuity contributions to the excitation energies through its explicit ensemble weight dependence.
Its accuracy is illustrated by computing single and double excitations in one-dimensional many-electron systems in the weak, intermediate and strong correlation regimes. Its accuracy is illustrated by computing single and double excitations in one-dimensional many-electron systems in the weak, intermediate and strong correlation regimes.
Although the present weight-dependent functional has been specifically designed for one-dimensional systems, the methodology proposed here is directly applicable to the construction of weight-dependent functionals for realistic three-dimensional systems, such as molecules and solids. Although the present weight-dependent functional has been specifically
designed for one-dimensional systems, the methodology proposed here is
\manu{general}, \ie, directly applicable to the construction of weight-dependent functionals for realistic three-dimensional systems, such as molecules and solids.
\end{abstract} \end{abstract}
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