comp cost
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%% This BibTeX bibliography file was created using BibDesk.
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%% http://bibdesk.sourceforge.net/
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%% Created for Pierre-Francois Loos at 2019-10-14 10:43:41 +0200
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%% Created for Pierre-Francois Loos at 2019-10-23 10:10:27 +0200
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%% Saved with string encoding Unicode (UTF-8)
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@article{Duchemin_2017,
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Author = {I. Duchemin and J. Li and X. Blase},
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Date-Added = {2019-10-23 10:08:33 +0200},
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Date-Modified = {2019-10-23 10:09:31 +0200},
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Doi = {10.1021/acs.jctc.6b01215},
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Journal = {J. Chem. Theory Comput.},
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Pages = {1199},
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Title = {Hybrid and Constrained Resolution-of-Identity Techniques for Coulomb Integrals},
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Volume = {13},
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Year = {2017}}
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@article{Rojas_1995,
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Author = {H. N. Rojas and R. W. Godby and R. J. Needs},
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Date-Added = {2019-10-23 10:03:29 +0200},
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Date-Modified = {2019-10-23 10:10:12 +0200},
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Doi = {10.1103/PhysRevLett.74.1827},
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Journal = {Phys. Rev. Lett.},
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Pages = {1827},
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Title = {Space-Time Method for Ab Initio Calculations of Self-Energies and Dielectric Response Functions of Solids},
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Volume = {74},
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Year = {1995}}
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@article{Duchemin_2019,
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Author = {Ivan Duchemin and Xavier Blase},
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Date-Added = {2019-10-23 10:00:45 +0200},
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Date-Modified = {2019-10-23 10:01:39 +0200},
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Doi = {10.1063/1.5090605},
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Journal = {J. Chem. Phys.},
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Pages = {174120},
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Title = {Separable Resolution-of-the-Identity with All-Electron Gaussian Bases: Application to Cubic-scaling RPA},
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Volume = {150},
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Year = {2019}}
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@article{Weigend_2003a,
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Author = {Weigend, Florian and Furche, Filipp and Ahlrichs, Reinhart},
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Date-Added = {2019-10-14 10:42:46 +0200},
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@ -61,6 +61,7 @@
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\newcommand{\Bas}{\mathcal{B}}
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\newcommand{\cD}{\mathcal{D}}
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\newcommand{\Ne}{N}
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\newcommand{\Nbas}{N_\text{bas}}
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% energies
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@ -537,6 +538,9 @@ The FC density-based basis set correction~\cite{LooPraSceTouGin-JPCL-19} is used
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The {\GOWO} quasiparticle energies have been obtained ``graphically'', \textit{i.e.}, by solving the non-linear, frequency-dependent quasiparticle equation \eqref{eq:QP-G0W0} (without linearization).
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Moreover, the infinitesimal $\eta$ in Eq.~\eqref{eq:SigC} has been set to zero.
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Compared to the conventional $\order*{\Nbas^6}$ computational cost of {\GW} (where $\Nbas$ is the number of basis functions), the present basis set correction represents a marginal additional cost as further discussed in Refs.~\onlinecite{LooPraSceTouGin-JPCL-19, GinSceTouLoo-JCP-19}.
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Note, however, that the formal $\order*{\Nbas^6}$ cost of {\GW} can be significantly decreased thanks to resolution-of-the-identity techniques \cite{vanSetten_2013, Bruneval_2016, Duchemin_2017} and other tricks. \cite{Rojas_1995, Duchemin_2019}
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%%% FIG 1 %%%
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\begin{figure*}
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\includegraphics[width=0.45\linewidth]{IP_G0W0HF_H2O}
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