69 lines
3.2 KiB
TeX
69 lines
3.2 KiB
TeX
\documentclass[10pt]{letter}
|
|
\usepackage{UPS_letterhead,xcolor,mhchem,mathpazo,ragged2e,hyperref}
|
|
\newcommand{\alert}[1]{\textcolor{red}{#1}}
|
|
\definecolor{darkgreen}{HTML}{009900}
|
|
|
|
|
|
\begin{document}
|
|
|
|
\begin{letter}%
|
|
{To the Editors of Journal of Chemical Theory and Computation,}
|
|
|
|
\opening{Dear Editors,}
|
|
|
|
\justifying
|
|
Please find attached a revised version of the manuscript entitled
|
|
\begin{quote}
|
|
\textit{``Spin-Conserved and Spin-Flip Optical Excitations From the Bethe-Salpeter Equation Formalism''}.
|
|
\end{quote}
|
|
We thank the reviewers for their constructive comments.
|
|
Our detailed responses to their comments can be found below.
|
|
For convenience, changes are highlighted in red in the revised version of the manuscript.
|
|
|
|
We look forward to hearing from you.
|
|
|
|
\closing{Sincerely, the authors.}
|
|
|
|
%%% REVIEWER 1 %%%
|
|
\noindent \textbf{\large Authors' answer to Reviewer \#1}
|
|
|
|
\begin{itemize}
|
|
|
|
\item
|
|
{The authors present a new formulation of Bethe-Salpeter equations (RPAx on GW reference) for spin-flip excitations. Despite the existence of many formulations of spin-flip (SF) currently, this is the first time it has been applied to GW/BSE. All the spin-flip formulations have a similar structure, changing essentially the amount of exchange and correlation effects dug in the orbital energies and the particle-hole couplings. The authors present the theory in deep detail and perform the basic applications that allow the assessment of the performance of SF-BSE.
|
|
|
|
I recommend this manuscript for publication after the minor points addressed:}
|
|
\\
|
|
\alert{We thank the reviewer for recommending publication of the present manuscript.}
|
|
|
|
\item
|
|
{Figure 1/3: these show quite a relevant assessment of the performance of different SF methods. However, I think that the comparison with SF-TDDFT is unfair. None of the DFT exchange functionals is long-range corrected, whereas all other methods have the exact long-range exchange. Could the authors add the data for a long-range corrected functional?}
|
|
\\
|
|
\alert{bla bla bla}
|
|
|
|
\item
|
|
{Figure 1: The similarity between SF-dBSE and SF-ADC(2)-s is more than simply the results. I would say that the two formulations are equivalent, and should lead to the same results in Figure 1 if the authors would have used GW/SF-dBSE instead of G0W0/SF-dBSE. Could the authors add these results based on GW and comment?}
|
|
\\
|
|
\alert{bla bla bla}
|
|
|
|
\item
|
|
{Figure 1: The only difference between SF-ADC(2)-s and SF-ADC(2)-x is that the energy difference in the dynamic part of the BSE equation is corrected to first order. The equivalent thing in SF-BSE would be to add in Eq. 30 the direct and exchange corrections in the orbital energy difference appearing in the denominator of the second term (i.e., similar to using the diagonal part of Eq. 29a and 29c in the orbital energy difference of Eq. 30). Could the authors verify that?}
|
|
\\
|
|
\alert{bla bla bla}
|
|
|
|
\item
|
|
{Figure 2: Could the authors discuss the kink in G0W0/SF-BSE and G0W0/SF-dBSE (in supporting) appearing at around 1.2 Angstroms between $1\Sigma_g^+$ and $1\Sigma_u^+$. It is really puzzling. Is it due to the lack of self consistency in the G0W0 approximation? What does GW/SF-BSE gives in this case?}
|
|
\\
|
|
\alert{bla bla bla}
|
|
|
|
\end{itemize}
|
|
|
|
\end{letter}
|
|
\end{document}
|
|
|
|
|
|
|
|
|
|
|
|
|