sec checkin

[lectures/latex.git] / general_talks / light_talk.tex

diff --git a/general_talks/light_talk.tex b/general_talks/light_talk.tex
index 8643020..0450ef1 100644 (file)
--- a/general_talks/light_talk.tex
+++ b/general_talks/light_talk.tex
@@ -502,14 +502,12 @@ desto beeindruckender erscheint die Existenz dieser unterschiedlichen Erscheinun
 
 % faraday fuehrte zur entwicklung der theorie des elektromagnetismus
 
-\fi
-
 \begin{slide}
 \scriptsize
- \begin{minipage}[t]{0.1\textwidth}
+ \begin{minipage}[c]{0.1\textwidth}
  \centering
  \underline{G. Galilei}\\[0.1cm]
- \includegraphics[width=0.93\textwidth]{galileo.eps}\\
+ \includegraphics[width=0.93\textwidth]{galilei.eps}\\
  {\tiny 1564--1642}\\[0.1cm]
  \underline{H. Lorentz}\\[0.1cm]
  \includegraphics[width=0.93\textwidth]{lorentz.eps}\\
@@ -521,24 +519,97 @@ desto beeindruckender erscheint die Existenz dieser unterschiedlichen Erscheinun
  \includegraphics[width=0.93\textwidth]{morley.eps}\\
  {\tiny 1838--1923}
  \end{minipage}
- \begin{minipage}[b]{0.03\textwidth}
+ \begin{minipage}[c]{0.03\textwidth}
  \hfill
  \end{minipage}
- \begin{minipage}[b]{0.85\textwidth}
+ \begin{minipage}[c]{0.85\textwidth}
+ \begin{minipage}{0.59\textwidth}
+ {\bf Galilei Transformation:}
+ $x'=x-vt\textrm{ , }\quad y'=y$
+ \begin{eqnarray}
+ F&=& m\frac{d^2}{dt^2}x'\nonumber\\
+ &=& m\frac{d^2}{dt^2}(x-vt)=
+      \frac{d}{dt}\left(\frac{d}{dt}x-v\right)=m\frac{d^2}{dt^2}x
+ \nonumber
+ \end{eqnarray}
+ \centering
+ Newton-Gleichungen ${\color{green}\surd}\quad$
+ Maxwell-Gleichungen ${\color{red}\times}$
+ \end{minipage}
+ \begin{minipage}{0.39\textwidth}
+ \begin{flushright}
+ \includegraphics[width=0.9\textwidth]{galileo.eps}
+ \end{flushright}
+ \end{minipage}\\[0.2cm]
+ \begin{minipage}{0.98\textwidth}
+ {\bf Lorentz Transformation} und {\bf Michelson Morley Interferometer}
+ \end{minipage}\\[0.2cm]
+ \begin{minipage}[t]{0.48\textwidth}
+ \includegraphics[width=0.9\textwidth]{interferometer.eps}
+ \end{minipage}
+ \begin{minipage}[t]{0.50\textwidth}
+ \includegraphics[width=0.95\textwidth]{mi_orig.eps}
+ \end{minipage}\\[0.3cm]
+ \begin{minipage}[t]{0.35\textwidth}
+ ${\color{red}t'_1}=\frac{L}{c-v}$,
+ ${\color{red}t'_2-t'_1}=\frac{L}{c+v}$\\
+ ${\color{red}t'_2}=\frac{2L}{c(1-v^2/c^2)}$\\[0.3cm]
+ $(c{\color{blue}t_1})^2=L^2+(v{\color{blue}t_1})^2$\\
+ ${\color{blue}t_1}=L/\sqrt{c^2-v^2}$\\
+ ${\color{blue}t_2}=\frac{2L}{c\sqrt{1-v^2/c^2}}$
+ \end{minipage}
+ \begin{minipage}[t]{0.63\textwidth}
+ Ergebnis: ${\color{red}t'_2}={\color{blue}t_2}$\\[0.2cm]
+ {\bf Lorentzkontraktion:} Bewegung relativ zum "Ather\\
+ $L\rightarrow L/\gamma\textrm {, }\quad\gamma=1/\sqrt{1-v^2/c^2}
+  \qquad\textrm{Maxwell-Gln} {\color{green}\surd}$\\[0.2cm]
+ {\bf Einstein --- spezielle Relativit"atstheorie}\\
+ Maxwell gilt in allen Inertialsystemen ($c=const.$)\\
+ Lorentz-Invarianz ${\color{green}\surd}\stackrel{v\rightarrow 0}{\rightarrow}$
+ Galilei-Invarianz ${\color{red}\times}$\\
+ Kein(e) absolute(r) Zeit/Raum mehr!
+ \end{minipage}
  \end{minipage}
 \end{slide}
 
+\fi
+
 \begin{slide}
-{\bf Welle-Teilchen-Dualismus}\\
-Max Planck und Albert Einstein\\
-\small
+\scriptsize
+ \begin{minipage}[c]{0.12\textwidth}
+ \centering
+ \underline{M. Planck}\\[0.1cm]
+ \includegraphics[width=0.73\textwidth]{planck.eps}\\
+ {\tiny 1858--1947}\\[0.1cm]
+ \underline{A. Einstein}\\[0.1cm]
+ \includegraphics[width=0.73\textwidth]{einstein.eps}\\
+ {\tiny 1879--1955}\\[0.1cm]
+ \underline{de Broglie}\\[0.1cm]
+ \includegraphics[width=0.73\textwidth]{broglie.eps}\\
+ {\tiny 1892--1987}\\[0.1cm]
+ \underline{Schr"odinger}\\[0.1cm]
+ \includegraphics[width=0.73\textwidth]{schrodinger.eps}\\
+ {\tiny 1887--1961}
+ \end{minipage}
+ \begin{minipage}[c]{0.03\textwidth}
+ \hfill
+ \end{minipage}
+ \begin{minipage}[c]{0.84\textwidth}
+ \begin{minipage}{0.98\textwidth}
+ \begin{minipage}{0.6\textwidth}
+ Foobar
+ \end{minipage}
+ \begin{minipage}{0.39\textwidth}
+ \begin{flushright}
+ \includegraphics[width=0.9\textwidth]{blackbody.eps}
+ \end{flushright}
+ \end{minipage}
+ \end{minipage}
+ \end{minipage}
 \end{slide}
 
 \begin{slide}
-\small
-{\bf Nicht nur Licht: Ursprung der modernen Quentenphysik}\\
-De Broigle und Erwin Schr"odinger
+foo
 \end{slide}
-
 \end{document}