Read e-book online Alexander A Friedmann: The Man who Made the Universe Expand PDF

By Eduard A. Tropp,Viktor Ya. Frenkel,Artur D. Chernin,Alexander Dron,Michael Burov

Our universe should be defined mathematically via an easy version built in 1922 at Petrograd (St Petersburg) through Alexander Friedmann (1888–1925), who envisioned that the entire universe might extend and evolve with time ahead of there has been any observational facts. He used to be an exceptional Soviet physicist, and this brilliant 1993 biography is determined in a large historic historical past. The booklet is a window at the college and college years, army provider, educating and study in the course of a seminal interval of Soviet heritage. The authors comprise specified archival fabric, akin to Friedmann's letters from front, in addition to modern documents and memories of affiliates. there's a distinct remedy of his paintings in Theoretical Cosmology (1922–1924), set within the context of the association of Soviet technological know-how on the time.

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Alexander A Friedmann: The Man who Made the Universe Expand by Eduard A. Tropp,Viktor Ya. Frenkel,Artur D. Chernin,Alexander Dron,Michael Burov


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