From f1b98859343c6f0fb1d1b92c35f00fc61d904ebd Mon Sep 17 00:00:00 2001
From: Prefetch
Date: Wed, 19 Jan 2022 10:26:58 +0100
Subject: Minor rewrites and corrections

---
 sources/know/concept/random-phase-approximation/main.tex | 2 +-
 sources/know/concept/self-energy/main.tex                | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'sources')

diff --git a/sources/know/concept/random-phase-approximation/main.tex b/sources/know/concept/random-phase-approximation/main.tex
index 11c9bde..f20cf33 100644
--- a/sources/know/concept/random-phase-approximation/main.tex
+++ b/sources/know/concept/random-phase-approximation/main.tex
@@ -16,7 +16,7 @@
 \noindent
 Definition of RPA self-energy
 \begin{align*}
-\frac{\Sigma_s^\mathrm{RPA}(\vb{k}, i \omega_n^F)}{-\hbar}
+\frac{\Sigma_s^\mathrm{RPA}(\vb{k}, i \omega_n^F)}{\hbar}
 &\equiv \:\:
 \begin{fmffile}{sigma1order}
 	\begin{fmfgraph*}(30,20)
diff --git a/sources/know/concept/self-energy/main.tex b/sources/know/concept/self-energy/main.tex
index e359053..0e5e4f5 100644
--- a/sources/know/concept/self-energy/main.tex
+++ b/sources/know/concept/self-energy/main.tex
@@ -16,7 +16,7 @@
 \noindent
 Full Green's function
 \begin{align*}
--\hbar G(b,a)
+\hbar G(b,a)
 &= \quad
 \begin{fmffile}{0order1}
 	\begin{fmfgraph*}(30,20)
@@ -70,7 +70,7 @@ Full Green's function
 \end{align*}
 Self-energy definition
 \begin{align*}
-\frac{\Sigma(y,x)}{-\hbar}
+\frac{\Sigma(y,x)}{\hbar}
 =\!\!\!\!
 \begin{fmffile}{selfenergy}
 	\begin{fmfgraph*}(20,20)
@@ -126,7 +126,7 @@ Self-energy definition
 \end{align*}
 Dyson equation
 \begin{align*}
--\hbar G(b,a)
+\hbar G(b,a)
 = \quad
 \begin{fmffile}{fullgf}
 	\begin{fmfgraph*}(50,20)
-- 
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