deletions | additions       diff --git a/There_are_several_ways_to__.tex b/There_are_several_ways_to__.tex  index cdabe5b..0c6b794 100644  --- a/There_are_several_ways_to__.tex  +++ b/There_are_several_ways_to__.tex 
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\item The P(E) theory implemented within the Master equation formalism. This theory takes into account the fact that quantum fluctuations due to the environment can occur and they can assist the carrier to be transported across the nanostructure.  \item Utilizing a Green function scheme with "interacting" Green functions for the dots. This theory would need to be built from the scratch.   \end{itemize}