Benedict Irwin added General Solution.tex  over 9 years ago

Commit id: c271ebe15b6504de7ddabfeda5fbe9ce53b66fd4

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\section{General Solution}  This has worked for time independent potentials. We wish to solve explicity for any time dependance, thus we let the wavefunction be of the form \begin{equation}  \psi=Re^{\frac{iS}{\hbar}}  \end{equation}  then the density is $\psi^*\psi=R^2$ and we may take the square root of this quantity for $R$. This leaves the general solution in 1D as \begin{equation}  \psi(x,t)=A\bigg[ \bigg]^\frac{-1}{2}e^{ikx}e^{-i\omega t}  \end{equation}