PHYSICIST

Freeman Dyson

1923 - 2020

Freeman Dyson

Freeman John Dyson (15 December 1923 – 28 February 2020) was an English-American theoretical physicist and mathematician known for his work in quantum electrodynamics, solid-state physics, astronomy and nuclear engineering. He was professor emeritus in the Institute for Advanced Study in Princeton, a member of the Board of Visitors of Ralston College and a member of the Board of Sponsors of the Bulletin of the Atomic Scientists.Dyson originated several concepts that bear his name, such as Dyson's transform, a fundamental technique in additive number theory, which he developed as part of his proof of Mann's theorem; the Dyson tree, a hypothetical genetically-engineered plant capable of growing in a comet; the Dyson series, a perturbative series where each term is represented by Feynman diagrams; the Dyson sphere, a thought experiment that attempts to explain how a space-faring civilization would meet its energy requirements with a hypothetical megastructure that completely encompasses a star and captures a large percentage of its power output; and Dyson's eternal intelligence, a means by which an immortal society of intelligent beings in an open universe could escape the prospect of the heat death of the universe by extending subjective time to infinity while expending only a finite amount of energy. Dyson disagreed with the establishment scientific position that carbon dioxide (CO2) is a material driver of planetary temperature increases. Read more on Wikipedia

Since 2007, the English Wikipedia page of Freeman Dyson has received more than 1,708,271 page views. His biography is available in 46 different languages on Wikipedia making him the 309th most popular physicist.

Memorability Metrics

  • 1.7M

    Page Views (PV)

  • 57.08

    Historical Popularity Index (HPI)

  • 46

    Languages Editions (L)

  • 3.41

    Effective Languages (L*)

  • 5.00

    Coefficient of Variation (CV)

Page views of Freeman Dysons by language


Among PHYSICISTS

Among physicists, Freeman Dyson ranks 308 out of 659Before him are Abdul Qadeer Khan, Henri Pitot, Ernst Chladni, Otto Schmidt, Armen Sarkissian, and Gaston Planté. After him are John Stewart Bell, Karl Guthe Jansky, Moritz von Jacobi, Manfred von Ardenne, Félix Savart, and Yakov Zeldovich.

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Contemporaries

Among people born in 1923, Freeman Dyson ranks 71Before him are Carroll Shelby, Nizar Qabbani, Ernest Mandel, Albert King, Reinhart Koselleck, and Richard Avedon. After him are Dexter Gordon, Rasul Gamzatov, Peter Vaughan, Stjepan Bobek, Rudolph A. Marcus, and Daniel Carleton Gajdusek. Among people deceased in 2020, Freeman Dyson ranks 16Before him are Stirling Moss, Kenny Rogers, Clive Cussler, Dmitry Yazov, John Horton Conway, and Brian Dennehy. After him are Jerry Stiller, Jack Welch, Honor Blackman, Buck Henry, Bill Withers, and Robert Conrad.

Others Born in 1923

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Others Deceased in 2020

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In United Kingdom

Among people born in United Kingdom, Freeman Dyson ranks 1,058 out of 5,347Before him are Simon Cowell (1959), Robert Fludd (1574), Edmund Leighton (1852), Emilia Clarke (1986), Lena Headey (1973), and James Edward Smith (1759). After him are Henry Briggs (1561), John Bowring (1792), Alfred Molina (1953), Susan Boyle (1961), Adelard of Bath (1075), and Keira Knightley (1985).