deletions | additions       diff --git a/2QEnergies.tex b/2QEnergies.tex  index 43b7ae1..1504f39 100644  --- a/2QEnergies.tex  +++ b/2QEnergies.tex 
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\begin{equation}  \hat{H}_{2q}=\hbar \frac{\omega_0}{2}\adag a   % \bra{cacca}  |v\textgreater |v \textgreater  \end{equation}  \end{document}