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Freeman John Dyson FRS (15 December 1923 – 28 February 2020) [1] was a British-American theoretical physicist and mathematician known for his works in quantum field theory, astrophysics, random matrices, mathematical formulation of quantum mechanics, condensed matter physics, nuclear physics, and engineering.
Freeman Dyson proposed that trans-Neptunian objects, rather than planets, are the major potential habitat of life in space. [ citation needed ] Several hundred billion to trillion comet -like ice-rich bodies exist outside the orbit of Neptune , in the Kuiper belt and Inner and Outer Oort cloud .
The author Freeman Dyson at the Long Now Seminar in San Francisco, California in 2005. Professor Dyson suggests that three rapidly advancing technologies, Solar Energy, Genetic Engineering and World-Wide Communication together have the potential to create a more equal distribution of the world's wealth.
Freeman Dyson is a British theoretical physicist and mathematician famous for his influence in a number of fields. The main article for this category is Freeman Dyson . Wikimedia Commons has media related to Freeman Dyson .
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In scattering theory, a part of mathematical physics, the Dyson series, formulated by Freeman Dyson, is a perturbative expansion of the time evolution operator in the interaction picture. Each term can be represented by a sum of Feynman diagrams .
Infinite In All Directions (1988) is a book on a wide range of subjects, including history, philosophy, research, technology, the origin of life and eschatology, by theoretical physicist Freeman Dyson. The book is based on the author's Gifford Lectures delivered in Aberdeen in 1985.
The book is a collection of essays, prefaces, and book reviews concerning miscellaneous topics. Its title is taken from the title of an essay which originated as a November 1992 talk at a Cambridge, UK meeting of scientists and philosophers. Dyson dedicated his talk to the memory of Eric James, Baron James of Rusholme, who died in May 1992. [2]