David Finkelstein1958
David Finkelstein identifies the Schwarzschild surface r = 2m [in geometrized units, i.e. 2Gm/c2, where r is the radius of the surface and m is the mass of the black hole] as an event horizon
United States · Science / Astronomy. Chronological records rendered directly from the World History Database.
David Finkelstein identifies the Schwarzschild surface r = 2m [in geometrized units, i.e. 2Gm/c2, where r is the radius of the surface and m is the mass of the black hole] as an event horizon
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.