Edward Teller
Edward Teller was an eminent and controversial theoretical physicist. He was born as Teller Ede in Budapest (Hungary) on January 15, 1908. He died in his home on the Stanford campus (Palo Alto, California) on September 9, 2003.
Edward Teller was one of the most controversial scientists of the 20th century because of his role as the main developer of the hydrogen bomb, his outspoken defense of an unassailable nuclear arsenal, and support for President Reagan's Strategic Defensive Initiative ("Star Wars"). During the McCarthy era he alienated many of his colleagues by his testimony in the 1954 security clearance hearings of J. Robert Oppenheimer, his former colleague and director of the Los Alamos Laboratory.
Biography
Edward Teller was born to Max Teller and Idona Deutsch, who both were assimilated Hungarian Jews. Edward's mother Idona was an accomplished pianist who gave up her aspirations to a concert career when she married Edward's father, who was a lawyer. As a young boy Edward experienced a short and fierce communist dictatorship under Béla Kun (March 21, 1919 – August 1, 1919); it has been suggested that his rabid aversion of communism in later life was rooted in this experience. The Hungarian communists were soon ousted by Rear Admiral Miklós Horthy who headed a fascist regime until the end of World War II.
Edward entered in 1918 the famous gymnasium "Minta" (an advanced German type of high school founded by the father of Theodore von Kármán), where he met his later wife Augusta Maria ("Mici") Harkanyi, who was a sister of one of Edward's closest friends. The Harkanyis were from Jewish descent but had converted to Christianity. After finishing the gymnasium, Edward spent a few months at the university in Budapest, but moved early January 1926 to Karlsruhe in Germany to study chemical engineering. Karlsruhe was at that time the seat of one of the most outstanding technical universities of the country. In the spring of 1928 Edward had enough of chemical engineering and moved to Munich to study theoretical physics under Arnold Sommerfeld, a great mathematical physicist who contributed importantly to the development of quantum mechanics. Shortly after his arrival in Munich, Edward jumped of a moving streetcar, stumbled, and got his right foot ran over by the streetcar that he jumped from. The doctors were unable to save his foot, so for the rest of his life he had an artificial one, that did not keep him from being a good table tennis player. He also was a very good piano player.
When, after four months, Edward had recovered, he decided to switch universities again and to go to Leipzig to do his Ph.D work under Werner Heisenberg, one of the main founders of quantum mechanics, who a year earlier had been appointed in Leipzig to the chair of theoretical physics. He finished his doctorate work in the amazingly short period of just over a year and got his degree early 1930, just 22 years old. His Ph.D. work, which was on the excited states of the one-electron system H2+, was his first publication.[1]
After obtaining his doctorate Teller moved to the birth place of quantum mechanics, the theoretical physics institute of the University of Göttingen. Here he worked mainly on theoretical chemistry subjects. For instance, he wrote with the Russian physicist Georg Rumer and the German mathematician Hermann Weyl about chemical bonding theory from the point of view of group theory.[2] He worked with the German experimental spectroscopist Gerhard Herzberg on the effect of the vibrations of molecules on electronic transitions, which was one of the first papers that went beyond the Born-Oppenheimer approximation.[3] With the Czech physicist George Placzek he worked on the theory of Raman spectra [4] He consulted a Göttinger student, R. Renner, on his PhD research. This resulted in a paper (without Teller) about an effect that later came to be known as the Renner-Teller effect.
In the early spring of 1933 all Jewish personnel of all German universities were fired, including Teller. He found a lecturer position at the University College London and went soon after his appointment to Copenhagen on a Rockefeller stipend for a sabbatical at the institute of Niels Bohr. Edward stayed in Copenhagen for 8 months and married on February 26, 1934 his old girlfriend Mici Harkanyi. After returning to London, he received an invitation to become full professor at George Washington University. His friend, the Russian emigré George Gamow who was at that time professor at this university, had recommended him to the governing authorities.
(To be continued)
References
- ↑ Eduard Teller, Zeitschrift für Physik, Über das Wasserstoffmolekülion [On the hydrogen molecule ion], vol. 61, pp. 458–480 (1930)
- ↑ G. Rumer, E. Teller, and H. Weyl, Eine für die Valenztheorie geeignete Basis der binären Vektorinvarianten (A basis of binary vector invariants suitable for valence theory) Gött. Nachrichten, Math. Phys. Klassse, Sitzung am 28 Oktober p. 499 (1932)
- ↑ G Herzberg and E. Teller Schwingungsstruktur der Electronenübergange bei mehratomigen Molekülen (Vibrational structure of electronic transitions in polyatomic molecule), Z. Phys. Chemie B21, 410-446 (1933)
- ↑ G. Placzek and E. Teller, Die Rotationsstruktur der Ramanbanden mehratomiger Moleküle (The rotational structure of Raman bands of polyatomic molecules), Zeitschrift für Physik vol. 81 pp. 209-258 (1933)
Bibliography
- S. A. Blumberg and G. Owens, The Life and Times of Edward Teller, G. P. Putnam's Sons, New York (1976)
- Richard Rhodes, Dark Sun, Simon & Schuster, Inc. New York (1995)