From ba8235a76c56f6fba6eb9919f3a64054f17fe79d Mon Sep 17 00:00:00 2001
From: John Wright <wright@chem.wisc.edu>
Date: Thu, 5 Apr 2018 07:41:09 -0500
Subject: JCW Summary of Changes

---
 spectroscopy/chapter.tex | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'spectroscopy/chapter.tex')

diff --git a/spectroscopy/chapter.tex b/spectroscopy/chapter.tex
index 3bde7b4..030edd5 100644
--- a/spectroscopy/chapter.tex
+++ b/spectroscopy/chapter.tex
@@ -67,6 +67,7 @@ For simplicity, we consider a single transition dipole, $\mu$.  %
 
 The Hamiltonian which controls the coupling of or simple system to the electric field described in
 ...:
+% jcw- ISN'T IT JUST MU DOT E WHERE E IS A VECTOR THAT IS TIME DEPENDENT, NOT A TIME DERIVATIVE 
 \begin{equation}
   H = H_{\circ} - \mu \dot E
 \end{equation}
@@ -90,7 +91,7 @@ In Dirac notation \cite{DiracPaulAdrienMaurice1939a}., an observable (such as $\
 \end{equation}
 The complex wavefunction is called a \emph{ket}, represented $|b>$.  %
 The complex conjugate is called a \emph{bra}, represented $<a|$.  %
-When expanded,
+When expanded,  % JCW- MU IS NOT THE OPERATOR. THE OPERATOR IS THE TIME DEPENDENT HAMILTONIAN. MU MULIPLIES ca and cb
 \begin{equation}
   \mu(t) = c_a^2\mu_a + c_b^2\mu_b + \left< c_aa \left| \hat{mu} \right| c_bb \right> +
   \left<c_bb \left| \hat{mu} \right| c_aa \right>
-- 
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