Arnold Johannes Wilhelm Sommerfeld, ForMemRS (German: [ˈzɔmɐˌfɛlt]; 5 December 1868 – 26 April 1951) was a German theoretical physicist who pioneered developments...

Leipzig (/ˈlaɪpsɪɡ, -sɪx/ LYPE-sig, -⁠sikh, German: [ˈlaɪptsɪç] ; Upper Saxon: Leibz'sch; Upper Sorbian: Lipsk; Polish: Lipsk) is the most populous city...

town, now a district of Leipzig, Germany Sommerfeld may also refer to: Sommerfeld (crater), a large lunar crater Sommerfeld radiation condition, used...

anomalous Zeeman effect. In June 1922, Sommerfeld took Heisenberg to Göttingen to attend the Bohr Festival, because Sommerfeld had a sincere interest in his students...

Martin Sommerfeld (May 2, 1894 – July 26, 1939) was a Jewish emigre from Nazi Germany to the U.S. who was a professor at the University of Frankfurt and...

Johannes Rak von Sommerfeld or Hans Rack) (1457 - 31 May 1520) was a German theologian and humanist. Johannes Rak was born in 1457 in Sommerfeld (now Lubsko...

a lecture in 1920. Arnold Sommerfeld refined Bohr's theory leading to the Bohr-Sommerfeld quantization condition. Sommerfeld referred to the correspondence...

comparison. In the lectures Bohr outlined the current development of the Bohr-Sommerfeld theory, remarking "how incomplete and uncertain everything still is"....

November 1877 as Sommerfeld. It was located on Engelsdorfer Strasse and was replaced on 4 April 2001 by the new halt of Engelsdorf Hp (now Leipzig-Engelsdorf...

mathematician, and philosopher. He is best known as the successor of Arnold Sommerfeld as Professor of Theoretical Physics at the University of Munich. Wilhelm...