From 9b92091cfc351faed16acd3cae80bdea469876f9 Mon Sep 17 00:00:00 2001 From: Pierre-Francois Loos Date: Tue, 19 May 2020 13:02:16 +0200 Subject: [PATCH] blush --- BSEdyn.tex | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/BSEdyn.tex b/BSEdyn.tex index 5e49457..25e0ff2 100644 --- a/BSEdyn.tex +++ b/BSEdyn.tex @@ -219,7 +219,7 @@ Taking the optical gap (\ie, the lowest optical excitation energy) as an example \end{equation} which is itself a corrected version of the Kohn-Sham (KS) gap \begin{equation} - \Eg^{\KS} = \eps_{\LUMO}^{\KS} - \varepsilon_{\HOMO}^{\KS} \ll \Eg^{\GW} < \EgFun, + \Eg^{\KS} = \eps_{\LUMO}^{\KS} - \varepsilon_{\HOMO}^{\KS} \ll \Eg^{\GW} \simeq \EgFun, \end{equation} in order to approximate the optical gap \begin{equation} @@ -349,7 +349,7 @@ $$ \left| \frac{ 1 }{ \Omega_{ib}^{s} - \Omega_m^{RPA} } \right| < \frac{1}{ \Omega_m^{RPA} } $$ -This leads to reduced electron-hole screening, namely larger electron-hole stabilising binding energy, as compared to the standard adiabatic BSE, leading to smaller (blue-shifted) excitation energies. } +This leads to reduced electron-hole screening, namely larger electron-hole stabilising binding energy, as compared to the standard adiabatic BSE, leading to smaller (red-shifted) excitation energies. } %In order to compute the neutral (optical) excitations of the system and their associated oscillator strengths, the BSE expresses the two-body propagator \cite{Strinati_1988, Martin_2016}