\documentclass[../schrodinger_simulation.tex]{subfiles}

\begin{document}
\section{Methods}\label{sec:methods} % 

\subsection{Double-slit experiment}\label{ssec:double_slit} % 
In the beginning of the 1800s, the general view was that light consisted of particles. 
However, in 1801 Thomas Young demonstrated the principle of interference of light 
\cite{britannica:2023:young}, while postulating light as waves rather than particles. 
% Thomas Young first performed the double-slit experiment in 1801, to demonstrate 
% the principle of interference of light \cite{britannica:2023:young}, postulating 
% light as waves. In the study of blackbodies, scientists were not able to describe 
% the radiated intensity of increased frequencies using classical mechanichs, as they 
% contradicted the principle of conservation of energy \cite{britannica:1998:planck}. 
% Max Planck assumed that the radiated energy consist of discrete values, or quanta, 
% to describe the peak in radiated energy. 
The double-slit experiment

\subsection{Schrödinger equation}\label{ssec:schrodinger} %

\subsection{Crank-Nicolson}\label{ssec:crank_nicolson} %

% Might be better to move theory on double-slit here and have a subsection of light 
% property etc. as a first section or in introduction?
\subsection{Implementation}\label{ssec:implementation} % 

\subsection{Tools}\label{ssec:tools} %

\end{document}