My research is related to the Teichmüller theory.

This is an interesting piece of trivia that I’ve found about Oswald Teichmüller from wiki:

Teichmüller was a passionate Nazi, joining the NSDAP in July 1931 and becoming a member of the Sturmabteilung in August 1931.
Upon personal authorisation from the Führer, he joined the Wehrmacht in 1939 and was killed in fighting on the Eastern Front.