From 9e7524c25a0ba5a643fbb7555d01311f69aa603e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20M=C3=BCller?= Date: Thu, 3 Jun 2021 17:18:58 +0200 Subject: add slides --- vorlesungen/slides/2/hilbertraum/energie.tex | 62 ++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 vorlesungen/slides/2/hilbertraum/energie.tex (limited to 'vorlesungen/slides/2/hilbertraum/energie.tex') diff --git a/vorlesungen/slides/2/hilbertraum/energie.tex b/vorlesungen/slides/2/hilbertraum/energie.tex new file mode 100644 index 0000000..7868cb4 --- /dev/null +++ b/vorlesungen/slides/2/hilbertraum/energie.tex @@ -0,0 +1,62 @@ +% +% energie.tex -- slide template +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\bgroup +\begin{frame}[t] +\setlength{\abovedisplayskip}{5pt} +\setlength{\belowdisplayskip}{5pt} +\frametitle{Energie --- Zeitentwicklung --- Schrödinger} +\vspace{-20pt} +\begin{columns}[t,onlytextwidth] +\begin{column}{0.30\textwidth} +\begin{block}{Totale Energie} +Hamilton-Funktion +\begin{align*} +H +&= +\frac12mv^2 + V(x) +\\ +&= +\frac{p^2}{2m} + V(x) +\end{align*} +\end{block} +\begin{block}{Quantisierungsregel} +\begin{align*} +\text{Variable}&\to \text{Operator} +\\ +x_k & \to x_k +\\ +p_k & \to \frac{\hbar}{i} \frac{\partial}{\partial x_k} +\end{align*} +\end{block} +\end{column} +\begin{column}{0.66\textwidth} +\begin{block}{Energie-Operator} +\[ +H += +-\frac{\hbar^2}{2m}\Delta + V(x) +\] +\end{block} +\begin{block}{Eigenwertgleichung} +\[ +-\frac{\hbar^2}{2m}\Delta\psi(x,t) + V(x)\psi(x,t) = E\psi(x,t) +\] +Zeitunabhängige Schrödingergleichung +\end{block} +\begin{block}{Zeitabhängigkeit = Schrödingergleichung} +\[ +-\frac{\hbar}{i} +\frac{\partial}{\partial t} +\psi(x,t) += +-\frac{\hbar^2}{2m}\Delta\psi(x,t) + V(x)\psi(x,t) +\] +Eigenwertgleichung durch Separation von $t$ +\end{block} +\end{column} +\end{columns} +\end{frame} +\egroup -- cgit v1.2.1 From 680e1e763b8d899b3601b5ab0cf6f1fc2a114e1d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20M=C3=BCller?= Date: Thu, 3 Jun 2021 18:51:36 +0200 Subject: phases --- vorlesungen/slides/2/hilbertraum/energie.tex | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) (limited to 'vorlesungen/slides/2/hilbertraum/energie.tex') diff --git a/vorlesungen/slides/2/hilbertraum/energie.tex b/vorlesungen/slides/2/hilbertraum/energie.tex index 7868cb4..202a7c5 100644 --- a/vorlesungen/slides/2/hilbertraum/energie.tex +++ b/vorlesungen/slides/2/hilbertraum/energie.tex @@ -11,6 +11,7 @@ \vspace{-20pt} \begin{columns}[t,onlytextwidth] \begin{column}{0.30\textwidth} +\uncover<2->{% \begin{block}{Totale Energie} Hamilton-Funktion \begin{align*} @@ -21,7 +22,8 @@ H &= \frac{p^2}{2m} + V(x) \end{align*} -\end{block} +\end{block}} +\uncover<3->{% \begin{block}{Quantisierungsregel} \begin{align*} \text{Variable}&\to \text{Operator} @@ -30,22 +32,25 @@ x_k & \to x_k \\ p_k & \to \frac{\hbar}{i} \frac{\partial}{\partial x_k} \end{align*} -\end{block} +\end{block}} \end{column} \begin{column}{0.66\textwidth} +\uncover<4->{% \begin{block}{Energie-Operator} \[ H = -\frac{\hbar^2}{2m}\Delta + V(x) \] -\end{block} +\end{block}} +\uncover<5->{% \begin{block}{Eigenwertgleichung} \[ -\frac{\hbar^2}{2m}\Delta\psi(x,t) + V(x)\psi(x,t) = E\psi(x,t) \] Zeitunabhängige Schrödingergleichung -\end{block} +\end{block}} +\uncover<6->{% \begin{block}{Zeitabhängigkeit = Schrödingergleichung} \[ -\frac{\hbar}{i} @@ -54,8 +59,8 @@ Zeitunabhängige Schrödingergleichung = -\frac{\hbar^2}{2m}\Delta\psi(x,t) + V(x)\psi(x,t) \] -Eigenwertgleichung durch Separation von $t$ -\end{block} +\uncover<7->{Eigenwertgleichung durch Separation von $t$} +\end{block}} \end{column} \end{columns} \end{frame} -- cgit v1.2.1