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Freeman J. Dyson

Freeman Dyson
Freeman Dyson.jpg
Born Freeman John Dyson
(1923-12-15) 15 December 1923 (age 93)
Crowthorne, Berkshire, England, United Kingdom
Nationality British-American
Fields Physics, mathematics
Institutions
Alma mater
Academic advisors Hans Bethe
Known for
Influences Richard Feynman
Abram Samoilovitch Besicovitch
Notable awards
Spouse Verena Huber-Dyson (1950–1958)
Children Esther Dyson, George Dyson, Dorothy Dyson, Mia Dyson, Rebecca Dyson, Emily Dyson
Website
www.sns.ias.edu/dyson
Notes
He is the son of George Dyson.
External video
Freeman Dyson at Harvard cropped.jpg
Freeman Dyson: Let's look for life in the outer solar system, TED Talks, February 2003
Freeman Dyson 1 - My middle class upbringing, Web of Stories (1st of a series)
Big Ideas: Freeman Dyson on Living Through Four Revolutions, TVO, 1 June 2011 at Perimeter Institute, Waterloo, Canada

Freeman John Dyson FRS (born 15 December 1923) is an English-born American theoretical physicist and mathematician, known for his work in quantum electrodynamics, solid-state physics, astronomy and nuclear engineering. He is professor emeritus at the Institute for Advanced Study, a Visitor of Ralston College, and a member of the Board of Sponsors of the Bulletin of the Atomic Scientists.

Born on 15 December 1923, at Crowthorne in Berkshire, Dyson is the son of the English composer George Dyson, who was later knighted. His mother had a law degree, and after Dyson was born she worked as a social worker. Although not known to be related to the early 20th-century astronomer Frank Watson Dyson, as a small boy Dyson was aware of him and has credited the popularity of an astronomer sharing his surname with helping to spark his own interest in science. At the age of five he calculated the number of atoms in the sun. As a child, he showed an interest in large numbers and in the solar system, and was strongly influenced by the book Men of Mathematics by Eric Temple Bell. Politically, Dyson says he was "brought up as a socialist".

From 1936 to 1941, Dyson was a Scholar at Winchester College, where his father was Director of Music. On 25 July 1943, he entered the Operational Research Section (ORS) of the Royal Air Force’s Bomber Command, where he developed analytical methods to help the Royal Air Force bomb German targets during the Second World War. After the war, Dyson was admitted to Trinity College, Cambridge, where he obtained a Bachelor of Arts degree in mathematics. From 1946 to 1949, he was a Fellow of his college, occupying rooms just below those of the philosopher Ludwig Wittgenstein, who resigned his professorship in 1947. In 1947, he published two papers in number theory.


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